2152420615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1\times {\mathrm{7039}}^1$

素因数の和:9726

約数の個数: 16

約数和(自身を含む): 2696601600

約数和(自身を除く): 544180985

約数列:

[1, 5, 23, 115, 2659, 7039, 13295, 35195, 61157, 161897, 305785, 809485, 18716701, 93583505, 430484123, 2152420615]

約数ペア:

[(1, 2152420615), (5, 430484123), (23, 93583505), (115, 18716701), (2659, 809485), (7039, 305785), (13295, 161897), (35195, 61157)]