7138877395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{350891}}^1$

素因数の和:351222

約数の個数: 16

約数和(自身を含む): 9255127392

約数和(自身を除く): 2116249997

約数列:

[1, 5, 13, 65, 313, 1565, 4069, 20345, 350891, 1754455, 4561583, 22807915, 109828883, 549144415, 1427775479, 7138877395]

約数ペア:

[(1, 7138877395), (5, 1427775479), (13, 549144415), (65, 109828883), (313, 22807915), (1565, 4561583), (4069, 1754455), (20345, 350891)]