386329928

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{3373}}^1$

素因数の和:3621

約数の個数: 32

約数和(自身を含む): 736881600

約数和(自身を除く): 350551672

約数列:

[1, 2, 4, 8, 103, 139, 206, 278, 412, 556, 824, 1112, 3373, 6746, 13492, 14317, 26984, 28634, 57268, 114536, 347419, 468847, 694838, 937694, 1389676, 1875388, 2779352, 3750776, 48291241, 96582482, 193164964, 386329928]

約数ペア:

[(1, 386329928), (2, 193164964), (4, 96582482), (8, 48291241), (103, 3750776), (139, 2779352), (206, 1875388), (278, 1389676), (412, 937694), (556, 694838), (824, 468847), (1112, 347419), (3373, 114536), (6746, 57268), (13492, 28634), (14317, 26984)]