406980290

素因数分解:

$2^1\times 5^1\times {\mathrm{3301}}^1\times {\mathrm{12329}}^1$

素因数の和:15637

約数の個数: 16

約数和(自身を含む): 732845880

約数和(自身を除く): 325865590

約数列:

[1, 2, 5, 10, 3301, 6602, 12329, 16505, 24658, 33010, 61645, 123290, 40698029, 81396058, 203490145, 406980290]

約数ペア:

[(1, 406980290), (2, 203490145), (5, 81396058), (10, 40698029), (3301, 123290), (6602, 61645), (12329, 33010), (16505, 24658)]