2100687632

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{3499}}^1$

素因数の和:3903

約数の個数: 40

約数和(自身を含む): 4114320000

約数和(自身を除く): 2013632368

約数列:

[1, 2, 4, 8, 16, 157, 239, 314, 478, 628, 956, 1256, 1912, 2512, 3499, 3824, 6998, 13996, 27992, 37523, 55984, 75046, 150092, 300184, 549343, 600368, 836261, 1098686, 1672522, 2197372, 3345044, 4394744, 6690088, 8789488, 13380176, 131292977, 262585954, 525171908, 1050343816, 2100687632]

約数ペア:

[(1, 2100687632), (2, 1050343816), (4, 525171908), (8, 262585954), (16, 131292977), (157, 13380176), (239, 8789488), (314, 6690088), (478, 4394744), (628, 3345044), (956, 2197372), (1256, 1672522), (1912, 1098686), (2512, 836261), (3499, 600368), (3824, 549343), (6998, 300184), (13996, 150092), (27992, 75046), (37523, 55984)]