125920984

素因数分解:

$2^3\times 7^2\times {\mathrm{321227}}^1$

素因数の和:321247

約数の個数: 24

約数和(自身を含む): 274649940

約数和(自身を除く): 148728956

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 321227, 642454, 1284908, 2248589, 2569816, 4497178, 8994356, 15740123, 17988712, 31480246, 62960492, 125920984]

約数ペア:

[(1, 125920984), (2, 62960492), (4, 31480246), (7, 17988712), (8, 15740123), (14, 8994356), (28, 4497178), (49, 2569816), (56, 2248589), (98, 1284908), (196, 642454), (392, 321227)]