254013712130

素因数分解:

$2^1\times 5^1\times {\mathrm{27917}}^1\times {\mathrm{909889}}^1$

素因数の和:937813

約数の個数: 16

約数和(自身を含む): 457241562360

約数和(自身を除く): 203227850230

約数列:

[1, 2, 5, 10, 27917, 55834, 139585, 279170, 909889, 1819778, 4549445, 9098890, 25401371213, 50802742426, 127006856065, 254013712130]

約数ペア:

[(1, 254013712130), (2, 127006856065), (5, 50802742426), (10, 25401371213), (27917, 9098890), (55834, 4549445), (139585, 1819778), (279170, 909889)]