660615880012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{3083}}^1\times {\mathrm{442721}}^1$

素因数の和:445830

約数の個数: 36

約数和(自身を含む): 1271145177288

約数和(自身を除く): 610529297276

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 3083, 6166, 12332, 33913, 67826, 135652, 373043, 442721, 746086, 885442, 1492172, 1770884, 4869931, 9739862, 19479724, 53569241, 107138482, 214276964, 1364908843, 2729817686, 5459635372, 15013997273, 30027994546, 60055989092, 165153970003, 330307940006, 660615880012]

約数ペア:

[(1, 660615880012), (2, 330307940006), (4, 165153970003), (11, 60055989092), (22, 30027994546), (44, 15013997273), (121, 5459635372), (242, 2729817686), (484, 1364908843), (3083, 214276964), (6166, 107138482), (12332, 53569241), (33913, 19479724), (67826, 9739862), (135652, 4869931), (373043, 1770884), (442721, 1492172), (746086, 885442)]