2011086545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{47381}}^1$

素因数の和:48052

約数の個数: 16

約数和(自身を含む): 2602977552

約数和(自身を除く): 591891007

約数列:

[1, 5, 13, 65, 653, 3265, 8489, 42445, 47381, 236905, 615953, 3079765, 30939793, 154698965, 402217309, 2011086545]

約数ペア:

[(1, 2011086545), (5, 402217309), (13, 154698965), (65, 30939793), (653, 3079765), (3265, 615953), (8489, 236905), (42445, 47381)]