2978049361

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{18497201}}^1$

素因数の和:18497231

約数の個数: 8

約数和(自身を含む): 3551462784

約数和(自身を除く): 573413423

約数列:

[1, 7, 23, 161, 18497201, 129480407, 425435623, 2978049361]

約数ペア:

[(1, 2978049361), (7, 425435623), (23, 129480407), (161, 18497201)]