17612660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67741}}^1$

素因数の和:67763

約数の個数: 24

約数和(自身を含む): 39832296

約数和(自身を除く): 22219636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 67741, 135482, 270964, 338705, 677410, 880633, 1354820, 1761266, 3522532, 4403165, 8806330, 17612660]

約数ペア:

[(1, 17612660), (2, 8806330), (4, 4403165), (5, 3522532), (10, 1761266), (13, 1354820), (20, 880633), (26, 677410), (52, 338705), (65, 270964), (130, 135482), (260, 67741)]