788296730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1\times {\mathrm{3137}}^1$

素因数の和:5090

約数の個数: 32

約数和(自身を含む): 1529360784

約数和(自身を除く): 741064054

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1933, 3137, 3866, 6274, 9665, 15685, 19330, 25129, 31370, 40781, 50258, 81562, 125645, 203905, 251290, 407810, 6063821, 12127642, 30319105, 60638210, 78829673, 157659346, 394148365, 788296730]

約数ペア:

[(1, 788296730), (2, 394148365), (5, 157659346), (10, 78829673), (13, 60638210), (26, 30319105), (65, 12127642), (130, 6063821), (1933, 407810), (3137, 251290), (3866, 203905), (6274, 125645), (9665, 81562), (15685, 50258), (19330, 40781), (25129, 31370)]