387632972

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{313}}^1\times {\mathrm{1621}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 684509952

約数和(自身を除く): 296876980

約数列:

[1, 2, 4, 191, 313, 382, 626, 764, 1252, 1621, 3242, 6484, 59783, 119566, 239132, 309611, 507373, 619222, 1014746, 1238444, 2029492, 96908243, 193816486, 387632972]

約数ペア:

[(1, 387632972), (2, 193816486), (4, 96908243), (191, 2029492), (313, 1238444), (382, 1014746), (626, 619222), (764, 507373), (1252, 309611), (1621, 239132), (3242, 119566), (6484, 59783)]