494654316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3170861}}^1$

素因数の和:3170881

約数の個数: 24

約数和(自身を含む): 1242977904

約数和(自身を除く): 748323588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3170861, 6341722, 9512583, 12683444, 19025166, 38050332, 41221193, 82442386, 123663579, 164884772, 247327158, 494654316]

約数ペア:

[(1, 494654316), (2, 247327158), (3, 164884772), (4, 123663579), (6, 82442386), (12, 41221193), (13, 38050332), (26, 19025166), (39, 12683444), (52, 9512583), (78, 6341722), (156, 3170861)]