426480730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3280621}}^1$

素因数の和:3280641

約数の個数: 16

約数和(自身を含む): 826716744

約数和(自身を除く): 400236014

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3280621, 6561242, 16403105, 32806210, 42648073, 85296146, 213240365, 426480730]

約数ペア:

[(1, 426480730), (2, 213240365), (5, 85296146), (10, 42648073), (13, 32806210), (26, 16403105), (65, 6561242), (130, 3280621)]