1639842312

素因数分解:

$2^3\times 3^1\times {\mathrm{68326763}}^1$

素因数の和:68326772

約数の個数: 16

約数和(自身を含む): 4099605840

約数和(自身を除く): 2459763528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 68326763, 136653526, 204980289, 273307052, 409960578, 546614104, 819921156, 1639842312]

約数ペア:

[(1, 1639842312), (2, 819921156), (3, 546614104), (4, 409960578), (6, 273307052), (8, 204980289), (12, 136653526), (24, 68326763)]