788478730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6065221}}^1$

素因数の和:6065241

約数の個数: 16

約数和(自身を含む): 1528435944

約数和(自身を除く): 739957214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6065221, 12130442, 30326105, 60652210, 78847873, 157695746, 394239365, 788478730]

約数ペア:

[(1, 788478730), (2, 394239365), (5, 157695746), (10, 78847873), (13, 60652210), (26, 30326105), (65, 12130442), (130, 6065221)]