4297540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16529}}^1$

素因数の和:16551

約数の個数: 24

約数和(自身を含む): 9719640

約数和(自身を除く): 5422100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16529, 33058, 66116, 82645, 165290, 214877, 330580, 429754, 859508, 1074385, 2148770, 4297540]

約数ペア:

[(1, 4297540), (2, 2148770), (4, 1074385), (5, 859508), (10, 429754), (13, 330580), (20, 214877), (26, 165290), (52, 82645), (65, 66116), (130, 33058), (260, 16529)]