2116764781

素因数分解:

${\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1\times {\mathrm{787}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 2209867200

約数和(自身を除く): 93102419

約数列:

[1, 29, 163, 569, 787, 4727, 16501, 22823, 92747, 128281, 447803, 2689663, 3720149, 12986287, 72991889, 2116764781]

約数ペア:

[(1, 2116764781), (29, 72991889), (163, 12986287), (569, 3720149), (787, 2689663), (4727, 447803), (16501, 128281), (22823, 92747)]