258528076

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{859}}^1\times {\mathrm{1123}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 460120640

約数和(自身を除く): 201592564

約数列:

[1, 2, 4, 67, 134, 268, 859, 1123, 1718, 2246, 3436, 4492, 57553, 75241, 115106, 150482, 230212, 300964, 964657, 1929314, 3858628, 64632019, 129264038, 258528076]

約数ペア:

[(1, 258528076), (2, 129264038), (4, 64632019), (67, 3858628), (134, 1929314), (268, 964657), (859, 300964), (1123, 230212), (1718, 150482), (2246, 115106), (3436, 75241), (4492, 57553)]