1966272007

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{2347}}^1\times {\mathrm{4127}}^1$

素因数の和:6510

約数の個数: 16

約数和(自身を含む): 2326210560

約数和(自身を除く): 359938553

約数列:

[1, 7, 29, 203, 2347, 4127, 16429, 28889, 68063, 119683, 476441, 837781, 9686069, 67802483, 280896001, 1966272007]

約数ペア:

[(1, 1966272007), (7, 280896001), (29, 67802483), (203, 9686069), (2347, 837781), (4127, 476441), (16429, 119683), (28889, 68063)]