985207696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{136531}}^1$

素因数の和:136591

約数の個数: 40

約数和(自身を含む): 2133175968

約数和(自身を除く): 1147968272

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 136531, 273062, 546124, 1092248, 1501841, 2184496, 3003682, 5597771, 6007364, 11195542, 12014728, 22391084, 24029456, 44782168, 61575481, 89564336, 123150962, 246301924, 492603848, 985207696]

約数ペア:

[(1, 985207696), (2, 492603848), (4, 246301924), (8, 123150962), (11, 89564336), (16, 61575481), (22, 44782168), (41, 24029456), (44, 22391084), (82, 12014728), (88, 11195542), (164, 6007364), (176, 5597771), (328, 3003682), (451, 2184496), (656, 1501841), (902, 1092248), (1804, 546124), (3608, 273062), (7216, 136531)]