427876634

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1\times {\mathrm{1063}}^1$

素因数の和:2021

約数の個数: 16

約数和(自身を含む): 645473472

約数和(自身を除く): 217596838

約数列:

[1, 2, 313, 626, 643, 1063, 1286, 2126, 201259, 332719, 402518, 665438, 683509, 1367018, 213938317, 427876634]

約数ペア:

[(1, 427876634), (2, 213938317), (313, 1367018), (626, 683509), (643, 665438), (1063, 402518), (1286, 332719), (2126, 201259)]