2011837210

素因数分解:

$2^1\times 5^1\times {\mathrm{8609}}^1\times {\mathrm{23369}}^1$

素因数の和:31985

約数の個数: 16

約数和(自身を含む): 3621882600

約数和(自身を除く): 1610045390

約数列:

[1, 2, 5, 10, 8609, 17218, 23369, 43045, 46738, 86090, 116845, 233690, 201183721, 402367442, 1005918605, 2011837210]

約数ペア:

[(1, 2011837210), (2, 1005918605), (5, 402367442), (10, 201183721), (8609, 233690), (17218, 116845), (23369, 86090), (43045, 46738)]