2021649077

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{25633}}^1$

素因数の和:26252

約数の個数: 16

約数和(自身を含む): 2436255360

約数和(自身を除く): 414606283

約数列:

[1, 7, 19, 133, 593, 4151, 11267, 25633, 78869, 179431, 487027, 3409189, 15200369, 106402583, 288807011, 2021649077]

約数ペア:

[(1, 2021649077), (7, 288807011), (19, 106402583), (133, 15200369), (593, 3409189), (4151, 487027), (11267, 179431), (25633, 78869)]