304331326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 500411520

約数和(自身を除く): 196080194

約数列:

[1, 2, 13, 26, 107, 139, 214, 278, 787, 1391, 1574, 1807, 2782, 3614, 10231, 14873, 20462, 29746, 84209, 109393, 168418, 193349, 218786, 386698, 1094717, 1422109, 2189434, 2844218, 11705051, 23410102, 152165663, 304331326]

約数ペア:

[(1, 304331326), (2, 152165663), (13, 23410102), (26, 11705051), (107, 2844218), (139, 2189434), (214, 1422109), (278, 1094717), (787, 386698), (1391, 218786), (1574, 193349), (1807, 168418), (2782, 109393), (3614, 84209), (10231, 29746), (14873, 20462)]