1068860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4133

約数の個数: 24

約数和(自身を含む): 2417856

約数和(自身を除く): 1348996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4111, 8222, 16444, 20555, 41110, 53443, 82220, 106886, 213772, 267215, 534430, 1068860]

約数ペア:

[(1, 1068860), (2, 534430), (4, 267215), (5, 213772), (10, 106886), (13, 82220), (20, 53443), (26, 41110), (52, 20555), (65, 16444), (130, 8222), (260, 4111)]