713587028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2101

約数の個数: 96

約数和(自身を含む): 1666560000

約数和(自身を除く): 952972972

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 61, 76, 77, 122, 133, 154, 209, 244, 266, 308, 418, 427, 532, 671, 836, 854, 1159, 1342, 1463, 1708, 1999, 2318, 2684, 2926, 3998, 4636, 4697, 5852, 7996, 8113, 9394, 12749, 13993, 16226, 18788, 21989, 25498, 27986, 32452, 37981, 43978, 50996, 55972, 75962, 87956, 89243, 121939, 151924, 153923, 178486, 243878, 265867, 307846, 356972, 417791, 487756, 531734, 615692, 835582, 853573, 1063468, 1341329, 1671164, 1707146, 2316841, 2682658, 2924537, 3414292, 4633682, 5365316, 5849074, 9267364, 9389303, 11698148, 16217887, 18778606, 25485251, 32435774, 37557212, 50970502, 64871548, 101941004, 178396757, 356793514, 713587028]

約数ペア:

[(1, 713587028), (2, 356793514), (4, 178396757), (7, 101941004), (11, 64871548), (14, 50970502), (19, 37557212), (22, 32435774), (28, 25485251), (38, 18778606), (44, 16217887), (61, 11698148), (76, 9389303), (77, 9267364), (122, 5849074), (133, 5365316), (154, 4633682), (209, 3414292), (244, 2924537), (266, 2682658), (308, 2316841), (418, 1707146), (427, 1671164), (532, 1341329), (671, 1063468), (836, 853573), (854, 835582), (1159, 615692), (1342, 531734), (1463, 487756), (1708, 417791), (1999, 356972), (2318, 307846), (2684, 265867), (2926, 243878), (3998, 178486), (4636, 153923), (4697, 151924), (5852, 121939), (7996, 89243), (8113, 87956), (9394, 75962), (12749, 55972), (13993, 50996), (16226, 43978), (18788, 37981), (21989, 32452), (25498, 27986)]