628267588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{17041}}^1$

素因数の和:17767

約数の個数: 24

約数和(自身を含む): 1185782360

約数和(自身を除く): 557514772

約数列:

[1, 2, 4, 13, 26, 52, 709, 1418, 2836, 9217, 17041, 18434, 34082, 36868, 68164, 221533, 443066, 886132, 12082069, 24164138, 48328276, 157066897, 314133794, 628267588]

約数ペア:

[(1, 628267588), (2, 314133794), (4, 157066897), (13, 48328276), (26, 24164138), (52, 12082069), (709, 886132), (1418, 443066), (2836, 221533), (9217, 68164), (17041, 36868), (18434, 34082)]