315046294

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{41161}}^1$

素因数の和:41295

約数の個数: 16

約数和(自身を含む): 489004560

約数和(自身を除く): 173958266

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 41161, 82322, 1769923, 3539846, 3663329, 7326658, 157523147, 315046294]

約数ペア:

[(1, 315046294), (2, 157523147), (43, 7326658), (86, 3663329), (89, 3539846), (178, 1769923), (3827, 82322), (7654, 41161)]