2189073608

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{1742893}}^1$

素因数の和:1743056

約数の個数: 16

約数和(自身を含む): 4130658780

約数和(自身を除く): 1941585172

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 1742893, 3485786, 6971572, 13943144, 273634201, 547268402, 1094536804, 2189073608]

約数ペア:

[(1, 2189073608), (2, 1094536804), (4, 547268402), (8, 273634201), (157, 13943144), (314, 6971572), (628, 3485786), (1256, 1742893)]