130135826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{12637}}^1$

素因数の和:12929

約数の個数: 16

約数和(自身を含む): 206252160

約数和(自身を除く): 76116334

約数列:

[1, 2, 19, 38, 271, 542, 5149, 10298, 12637, 25274, 240103, 480206, 3424627, 6849254, 65067913, 130135826]

約数ペア:

[(1, 130135826), (2, 65067913), (19, 6849254), (38, 3424627), (271, 480206), (542, 240103), (5149, 25274), (10298, 12637)]