2491468

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 5037984

約数和(自身を除く): 2546516

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 881, 1414, 1762, 2828, 3524, 6167, 12334, 24668, 88981, 177962, 355924, 622867, 1245734, 2491468]

約数ペア:

[(1, 2491468), (2, 1245734), (4, 622867), (7, 355924), (14, 177962), (28, 88981), (101, 24668), (202, 12334), (404, 6167), (707, 3524), (881, 2828), (1414, 1762)]