406965386

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{33049}}^1$

素因数の和:33229

約数の個数: 16

約数和(自身を含む): 628214400

約数和(自身を除く): 221249014

約数列:

[1, 2, 47, 94, 131, 262, 6157, 12314, 33049, 66098, 1553303, 3106606, 4329419, 8658838, 203482693, 406965386]

約数ペア:

[(1, 406965386), (2, 203482693), (47, 8658838), (94, 4329419), (131, 3106606), (262, 1553303), (6157, 66098), (12314, 33049)]