9065290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 17735760

約数和(自身を除く): 8670470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 509, 685, 1018, 1370, 1781, 2545, 3562, 5090, 6617, 8905, 13234, 17810, 33085, 66170, 69733, 139466, 348665, 697330, 906529, 1813058, 4532645, 9065290]

約数ペア:

[(1, 9065290), (2, 4532645), (5, 1813058), (10, 906529), (13, 697330), (26, 348665), (65, 139466), (130, 69733), (137, 66170), (274, 33085), (509, 17810), (685, 13234), (1018, 8905), (1370, 6617), (1781, 5090), (2545, 3562)]