1008889364964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{2525279}}^1$

素因数の和:2525509

約数の個数: 72

約数和(自身を含む): 2562027874560

約数和(自身を除く): 1553138509596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 197, 338, 394, 507, 591, 676, 788, 1014, 1182, 2028, 2364, 2561, 5122, 7683, 10244, 15366, 30732, 33293, 66586, 99879, 133172, 199758, 399516, 2525279, 5050558, 7575837, 10101116, 15151674, 30303348, 32828627, 65657254, 98485881, 131314508, 196971762, 393943524, 426772151, 497479963, 853544302, 994959926, 1280316453, 1492439889, 1707088604, 1989919852, 2560632906, 2984879778, 5121265812, 5969759556, 6467239519, 12934479038, 19401718557, 25868958076, 38803437114, 77606874228, 84074113747, 168148227494, 252222341241, 336296454988, 504444682482, 1008889364964]

約数ペア:

[(1, 1008889364964), (2, 504444682482), (3, 336296454988), (4, 252222341241), (6, 168148227494), (12, 84074113747), (13, 77606874228), (26, 38803437114), (39, 25868958076), (52, 19401718557), (78, 12934479038), (156, 6467239519), (169, 5969759556), (197, 5121265812), (338, 2984879778), (394, 2560632906), (507, 1989919852), (591, 1707088604), (676, 1492439889), (788, 1280316453), (1014, 994959926), (1182, 853544302), (2028, 497479963), (2364, 426772151), (2561, 393943524), (5122, 196971762), (7683, 131314508), (10244, 98485881), (15366, 65657254), (30732, 32828627), (33293, 30303348), (66586, 15151674), (99879, 10101116), (133172, 7575837), (199758, 5050558), (399516, 2525279)]