868804856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{6388271}}^1$

素因数の和:6388294

約数の個数: 16

約数和(自身を含む): 1724833440

約数和(自身を除く): 856028584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 6388271, 12776542, 25553084, 51106168, 108600607, 217201214, 434402428, 868804856]

約数ペア:

[(1, 868804856), (2, 434402428), (4, 217201214), (8, 108600607), (17, 51106168), (34, 25553084), (68, 12776542), (136, 6388271)]