28438661266

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{179991527}}^1$

素因数の和:179991608

約数の個数: 8

約数和(自身を含む): 43197966720

約数和(自身を除く): 14759305454

約数列:

[1, 2, 79, 158, 179991527, 359983054, 14219330633, 28438661266]

約数ペア:

[(1, 28438661266), (2, 14219330633), (79, 359983054), (158, 179991527)]