2979975649

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1\times {\mathrm{14813}}^1$

素因数の和:15840

約数の個数: 16

約数和(自身を含む): 3526917120

約数和(自身を除く): 546941471

約数列:

[1, 7, 29, 203, 991, 6937, 14813, 28739, 103691, 201173, 429577, 3007039, 14679683, 102757781, 425710807, 2979975649]

約数ペア:

[(1, 2979975649), (7, 425710807), (29, 102757781), (203, 14679683), (991, 3007039), (6937, 429577), (14813, 201173), (28739, 103691)]