2018690863

素因数分解:

$7^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1\times {\mathrm{3037}}^1$

素因数の和:3666

約数の個数: 16

約数和(自身を含む): 2322976320

約数和(自身を除く): 304285457

約数列:

[1, 7, 269, 353, 1883, 2471, 3037, 21259, 94957, 664699, 816953, 1072061, 5718671, 7504427, 288384409, 2018690863]

約数ペア:

[(1, 2018690863), (7, 288384409), (269, 7504427), (353, 5718671), (1883, 1072061), (2471, 816953), (3037, 664699), (21259, 94957)]