2570790848

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{255851}}^1$

素因数の和:256020

約数の個数: 28

約数和(自身を含む): 5133926232

約数和(自身を除く): 2563135384

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 255851, 511702, 1023404, 2046808, 4093616, 8187232, 16374464, 40168607, 80337214, 160674428, 321348856, 642697712, 1285395424, 2570790848]

約数ペア:

[(1, 2570790848), (2, 1285395424), (4, 642697712), (8, 321348856), (16, 160674428), (32, 80337214), (64, 40168607), (157, 16374464), (314, 8187232), (628, 4093616), (1256, 2046808), (2512, 1023404), (5024, 511702), (10048, 255851)]