284571036670

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{400804277}}^1$

素因数の和:400804355

約数の個数: 16

約数和(自身を含む): 519442344288

約数和(自身を除く): 234871307618

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 400804277, 801608554, 2004021385, 4008042770, 28457103667, 56914207334, 142285518335, 284571036670]

約数ペア:

[(1, 284571036670), (2, 142285518335), (5, 56914207334), (10, 28457103667), (71, 4008042770), (142, 2004021385), (355, 801608554), (710, 400804277)]