2580957115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{82183}}^1$

素因数の和:82770

約数の個数: 16

約数和(自身を含む): 3384665856

約数和(自身を除く): 803708741

約数列:

[1, 5, 11, 55, 571, 2855, 6281, 31405, 82183, 410915, 904013, 4520065, 46926493, 234632465, 516191423, 2580957115]

約数ペア:

[(1, 2580957115), (5, 516191423), (11, 234632465), (55, 46926493), (571, 4520065), (2855, 904013), (6281, 410915), (31405, 82183)]