315080988

素因数分解:

$2^2\times 3^1\times {\mathrm{919}}^1\times {\mathrm{28571}}^1$

素因数の和:29497

約数の個数: 24

約数和(自身を含む): 736014720

約数和(自身を除く): 420933732

約数列:

[1, 2, 3, 4, 6, 12, 919, 1838, 2757, 3676, 5514, 11028, 28571, 57142, 85713, 114284, 171426, 342852, 26256749, 52513498, 78770247, 105026996, 157540494, 315080988]

約数ペア:

[(1, 315080988), (2, 157540494), (3, 105026996), (4, 78770247), (6, 52513498), (12, 26256749), (919, 342852), (1838, 171426), (2757, 114284), (3676, 85713), (5514, 57142), (11028, 28571)]