414976328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3990157}}^1$

素因数の和:3990176

約数の個数: 16

約数和(自身を含む): 837933180

約数和(自身を除く): 422956852

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3990157, 7980314, 15960628, 31921256, 51872041, 103744082, 207488164, 414976328]

約数ペア:

[(1, 414976328), (2, 207488164), (4, 103744082), (8, 51872041), (13, 31921256), (26, 15960628), (52, 7980314), (104, 3990157)]