2100000046

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{204161}}^1$

素因数の和:204339

約数の個数: 16

約数和(自身を含む): 3258425520

約数和(自身を除く): 1158425474

約数列:

[1, 2, 37, 74, 139, 278, 5143, 10286, 204161, 408322, 7553957, 15107914, 28378379, 56756758, 1050000023, 2100000046]

約数ペア:

[(1, 2100000046), (2, 1050000023), (37, 56756758), (74, 28378379), (139, 15107914), (278, 7553957), (5143, 408322), (10286, 204161)]