2021871796

素因数分解:

$2^2\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{44111}}^1$

素因数の和:45759

約数の個数: 24

約数和(自身を含む): 4046305536

約数和(自身を除く): 2024433740

約数列:

[1, 2, 4, 7, 14, 28, 1637, 3274, 6548, 11459, 22918, 44111, 45836, 88222, 176444, 308777, 617554, 1235108, 72209707, 144419414, 288838828, 505467949, 1010935898, 2021871796]

約数ペア:

[(1, 2021871796), (2, 1010935898), (4, 505467949), (7, 288838828), (14, 144419414), (28, 72209707), (1637, 1235108), (3274, 617554), (6548, 308777), (11459, 176444), (22918, 88222), (44111, 45836)]