41987398

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1747}}^1$

素因数の和:2007

約数の個数: 16

約数和(自身を含む): 64375344

約数和(自身を除く): 22387946

約数列:

[1, 2, 61, 122, 197, 394, 1747, 3494, 12017, 24034, 106567, 213134, 344159, 688318, 20993699, 41987398]

約数ペア:

[(1, 41987398), (2, 20993699), (61, 688318), (122, 344159), (197, 213134), (394, 106567), (1747, 24034), (3494, 12017)]