2130256190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7345711}}^1$

素因数の和:7345747

約数の個数: 16

約数和(自身を含む): 3966684480

約数和(自身を除く): 1836428290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7345711, 14691422, 36728555, 73457110, 213025619, 426051238, 1065128095, 2130256190]

約数ペア:

[(1, 2130256190), (2, 1065128095), (5, 426051238), (10, 213025619), (29, 73457110), (58, 36728555), (145, 14691422), (290, 7345711)]