854282674

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 1673571456

約数和(自身を除く): 819288782

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 61, 119, 122, 133, 163, 238, 266, 323, 326, 361, 427, 646, 722, 854, 1037, 1141, 1159, 2074, 2261, 2282, 2318, 2527, 2771, 3097, 4522, 5054, 5542, 6137, 6194, 7259, 8113, 9943, 12274, 14518, 16226, 19397, 19703, 19886, 21679, 22021, 38794, 39406, 42959, 43358, 44042, 52649, 58843, 69601, 85918, 105298, 117686, 137921, 139202, 154147, 169031, 188917, 275842, 308294, 338062, 368543, 374357, 377834, 411901, 737086, 748714, 823802, 1000331, 1183217, 1322419, 2000662, 2366434, 2620499, 2644838, 3211589, 3589423, 5240998, 6423178, 7002317, 7178846, 14004634, 22481123, 25125961, 44962246, 50251922, 61020191, 122040382, 427141337, 854282674]

約数ペア:

[(1, 854282674), (2, 427141337), (7, 122040382), (14, 61020191), (17, 50251922), (19, 44962246), (34, 25125961), (38, 22481123), (61, 14004634), (119, 7178846), (122, 7002317), (133, 6423178), (163, 5240998), (238, 3589423), (266, 3211589), (323, 2644838), (326, 2620499), (361, 2366434), (427, 2000662), (646, 1322419), (722, 1183217), (854, 1000331), (1037, 823802), (1141, 748714), (1159, 737086), (2074, 411901), (2261, 377834), (2282, 374357), (2318, 368543), (2527, 338062), (2771, 308294), (3097, 275842), (4522, 188917), (5054, 169031), (5542, 154147), (6137, 139202), (6194, 137921), (7259, 117686), (8113, 105298), (9943, 85918), (12274, 69601), (14518, 58843), (16226, 52649), (19397, 44042), (19703, 43358), (19886, 42959), (21679, 39406), (22021, 38794)]