1881671565310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2213}}^1\times {\mathrm{2932003}}^1$

素因数の和:2934252

約数の個数: 32

約数和(自身を含む): 3505386702240

約数和(自身を除く): 1623715136930

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2213, 4426, 11065, 22130, 64177, 128354, 320885, 641770, 2932003, 5864006, 14660015, 29320030, 85028087, 170056174, 425140435, 850280870, 6488522639, 12977045278, 32442613195, 64885226390, 188167156531, 376334313062, 940835782655, 1881671565310]

約数ペア:

[(1, 1881671565310), (2, 940835782655), (5, 376334313062), (10, 188167156531), (29, 64885226390), (58, 32442613195), (145, 12977045278), (290, 6488522639), (2213, 850280870), (4426, 425140435), (11065, 170056174), (22130, 85028087), (64177, 29320030), (128354, 14660015), (320885, 5864006), (641770, 2932003)]