2077441505

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{98387}}^1$

素因数の和:98536

約数の個数: 16

約数和(自身を含む): 2578552704

約数和(自身を除く): 501111199

約数列:

[1, 5, 41, 103, 205, 515, 4223, 21115, 98387, 491935, 4033867, 10133861, 20169335, 50669305, 415488301, 2077441505]

約数ペア:

[(1, 2077441505), (5, 415488301), (41, 50669305), (103, 20169335), (205, 10133861), (515, 4033867), (4223, 491935), (21115, 98387)]