13176069452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 29405037312

約数和(自身を除く): 16228967860

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 107, 169, 182, 212, 214, 338, 364, 371, 428, 491, 676, 689, 742, 749, 982, 1183, 1378, 1391, 1484, 1498, 1964, 2366, 2756, 2782, 2996, 3437, 4732, 4823, 5564, 5671, 6383, 6874, 8957, 9646, 9737, 11342, 12766, 13748, 17914, 18083, 19292, 19474, 22684, 25532, 26023, 35828, 36166, 38948, 39697, 44681, 52046, 52537, 62699, 72332, 73723, 79394, 82979, 89362, 104092, 105074, 125398, 126581, 147446, 158788, 165958, 178724, 182161, 210148, 250796, 253162, 294892, 331916, 338299, 364322, 367759, 506324, 516061, 580853, 676598, 682981, 728644, 735518, 958399, 1032122, 1161706, 1353196, 1365962, 1471036, 1916798, 2064244, 2323412, 2368093, 2731924, 2784461, 3833596, 4397887, 4736186, 4780867, 5568922, 6708793, 8795774, 8878753, 9472372, 9561734, 11137844, 13417586, 17591548, 17757506, 19123468, 19491227, 26835172, 30785209, 35515012, 36197993, 38982454, 61570418, 62151271, 72395986, 77964908, 123140836, 124302542, 144791972, 248605084, 253385951, 470573909, 506771902, 941147818, 1013543804, 1882295636, 3294017363, 6588034726, 13176069452]

約数ペア:

[(1, 13176069452), (2, 6588034726), (4, 3294017363), (7, 1882295636), (13, 1013543804), (14, 941147818), (26, 506771902), (28, 470573909), (52, 253385951), (53, 248605084), (91, 144791972), (106, 124302542), (107, 123140836), (169, 77964908), (182, 72395986), (212, 62151271), (214, 61570418), (338, 38982454), (364, 36197993), (371, 35515012), (428, 30785209), (491, 26835172), (676, 19491227), (689, 19123468), (742, 17757506), (749, 17591548), (982, 13417586), (1183, 11137844), (1378, 9561734), (1391, 9472372), (1484, 8878753), (1498, 8795774), (1964, 6708793), (2366, 5568922), (2756, 4780867), (2782, 4736186), (2996, 4397887), (3437, 3833596), (4732, 2784461), (4823, 2731924), (5564, 2368093), (5671, 2323412), (6383, 2064244), (6874, 1916798), (8957, 1471036), (9646, 1365962), (9737, 1353196), (11342, 1161706), (12766, 1032122), (13748, 958399), (17914, 735518), (18083, 728644), (19292, 682981), (19474, 676598), (22684, 580853), (25532, 516061), (26023, 506324), (35828, 367759), (36166, 364322), (38948, 338299), (39697, 331916), (44681, 294892), (52046, 253162), (52537, 250796), (62699, 210148), (72332, 182161), (73723, 178724), (79394, 165958), (82979, 158788), (89362, 147446), (104092, 126581), (105074, 125398)]