858248638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1941739}}^1$

素因数の和:1941771

約数の個数: 16

約数和(自身を含む): 1467955440

約数和(自身を除く): 609706802

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1941739, 3883478, 25242607, 33009563, 50485214, 66019126, 429124319, 858248638]

約数ペア:

[(1, 858248638), (2, 429124319), (13, 66019126), (17, 50485214), (26, 33009563), (34, 25242607), (221, 3883478), (442, 1941739)]