2010189544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{6521}}^1$

素因数の和:6682

約数の個数: 64

約数和(自身を含む): 4282606080

約数和(自身を除く): 2272416536

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 113, 124, 226, 248, 341, 452, 682, 904, 1243, 1364, 2486, 2728, 3503, 4972, 6521, 7006, 9944, 13042, 14012, 26084, 28024, 38533, 52168, 71731, 77066, 143462, 154132, 202151, 286924, 308264, 404302, 573848, 736873, 808604, 1473746, 1617208, 2223661, 2947492, 4447322, 5894984, 8105603, 8894644, 16211206, 17789288, 22843063, 32422412, 45686126, 64844824, 91372252, 182744504, 251273693, 502547386, 1005094772, 2010189544]

約数ペア:

[(1, 2010189544), (2, 1005094772), (4, 502547386), (8, 251273693), (11, 182744504), (22, 91372252), (31, 64844824), (44, 45686126), (62, 32422412), (88, 22843063), (113, 17789288), (124, 16211206), (226, 8894644), (248, 8105603), (341, 5894984), (452, 4447322), (682, 2947492), (904, 2223661), (1243, 1617208), (1364, 1473746), (2486, 808604), (2728, 736873), (3503, 573848), (4972, 404302), (6521, 308264), (7006, 286924), (9944, 202151), (13042, 154132), (14012, 143462), (26084, 77066), (28024, 71731), (38533, 52168)]