2991271346

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1888

約数の個数: 96

約数和(自身を含む): 5930444160

約数和(自身を除く): 2939172814

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 53, 98, 106, 119, 133, 238, 266, 323, 371, 646, 742, 833, 901, 931, 1007, 1666, 1783, 1802, 1862, 2014, 2261, 2597, 3566, 4522, 5194, 6307, 7049, 12481, 12614, 14098, 15827, 17119, 24962, 30311, 31654, 33877, 34238, 44149, 49343, 60622, 67754, 87367, 88298, 94499, 98686, 119833, 174734, 188998, 212177, 237139, 239666, 424354, 474278, 575909, 661493, 838831, 1151818, 1322986, 1485239, 1606483, 1659973, 1677662, 1795481, 2970478, 3212966, 3319946, 3590962, 4031363, 4630451, 8062726, 9260902, 11245381, 12568367, 22490762, 25136734, 28219541, 30523177, 56439082, 61046354, 78717667, 87978569, 157435334, 175957138, 213662239, 427324478, 1495635673, 2991271346]

約数ペア:

[(1, 2991271346), (2, 1495635673), (7, 427324478), (14, 213662239), (17, 175957138), (19, 157435334), (34, 87978569), (38, 78717667), (49, 61046354), (53, 56439082), (98, 30523177), (106, 28219541), (119, 25136734), (133, 22490762), (238, 12568367), (266, 11245381), (323, 9260902), (371, 8062726), (646, 4630451), (742, 4031363), (833, 3590962), (901, 3319946), (931, 3212966), (1007, 2970478), (1666, 1795481), (1783, 1677662), (1802, 1659973), (1862, 1606483), (2014, 1485239), (2261, 1322986), (2597, 1151818), (3566, 838831), (4522, 661493), (5194, 575909), (6307, 474278), (7049, 424354), (12481, 239666), (12614, 237139), (14098, 212177), (15827, 188998), (17119, 174734), (24962, 119833), (30311, 98686), (31654, 94499), (33877, 88298), (34238, 87367), (44149, 67754), (49343, 60622)]