2455894

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2106026

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 263, 322, 406, 526, 667, 1334, 1841, 3682, 4669, 6049, 7627, 9338, 12098, 15254, 42343, 53389, 84686, 106778, 175421, 350842, 1227947, 2455894]

約数ペア:

[(1, 2455894), (2, 1227947), (7, 350842), (14, 175421), (23, 106778), (29, 84686), (46, 53389), (58, 42343), (161, 15254), (203, 12098), (263, 9338), (322, 7627), (406, 6049), (526, 4669), (667, 3682), (1334, 1841)]