2041274885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{100333}}^1$

素因数の和:100664

約数の個数: 16

約数和(自身を含む): 2646409584

約数和(自身を除く): 605134699

約数列:

[1, 5, 13, 65, 313, 1565, 4069, 20345, 100333, 501665, 1304329, 6521645, 31404229, 157021145, 408254977, 2041274885]

約数ペア:

[(1, 2041274885), (5, 408254977), (13, 157021145), (65, 31404229), (313, 6521645), (1565, 1304329), (4069, 501665), (20345, 100333)]