1285380102

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1965413}}^1$

素因数の和:1965527

約数の個数: 16

約数和(自身を含む): 2594346480

約数和(自身を除く): 1308966378

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 1965413, 3930826, 5896239, 11792478, 214230017, 428460034, 642690051, 1285380102]

約数ペア:

[(1, 1285380102), (2, 642690051), (3, 428460034), (6, 214230017), (109, 11792478), (218, 5896239), (327, 3930826), (654, 1965413)]