312871282

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{11239}}^1$

素因数の和:11721

約数の個数: 16

約数和(自身を含む): 485568000

約数和(自身を除く): 172696718

約数列:

[1, 2, 31, 62, 449, 898, 11239, 13919, 22478, 27838, 348409, 696818, 5046311, 10092622, 156435641, 312871282]

約数ペア:

[(1, 312871282), (2, 156435641), (31, 10092622), (62, 5046311), (449, 696818), (898, 348409), (11239, 27838), (13919, 22478)]