308642156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4061081}}^1$

素因数の和:4061104

約数の個数: 12

約数和(自身を含む): 568551480

約数和(自身を除く): 259909324

約数列:

[1, 2, 4, 19, 38, 76, 4061081, 8122162, 16244324, 77160539, 154321078, 308642156]

約数ペア:

[(1, 308642156), (2, 154321078), (4, 77160539), (19, 16244324), (38, 8122162), (76, 4061081)]