1900357072

素因数分解:

$2^4\times {\mathrm{4639}}^1\times {\mathrm{25603}}^1$

素因数の和:30250

約数の個数: 20

約数和(自身を含む): 3682879360

約数和(自身を除く): 1782522288

約数列:

[1, 2, 4, 8, 16, 4639, 9278, 18556, 25603, 37112, 51206, 74224, 102412, 204824, 409648, 118772317, 237544634, 475089268, 950178536, 1900357072]

約数ペア:

[(1, 1900357072), (2, 950178536), (4, 475089268), (8, 237544634), (16, 118772317), (4639, 409648), (9278, 204824), (18556, 102412), (25603, 74224), (37112, 51206)]