564304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2713}}^1$

素因数の和:2734

約数の個数: 20

約数和(自身を含む): 1177876

約数和(自身を除く): 613572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2713, 5426, 10852, 21704, 35269, 43408, 70538, 141076, 282152, 564304]

約数ペア:

[(1, 564304), (2, 282152), (4, 141076), (8, 70538), (13, 43408), (16, 35269), (26, 21704), (52, 10852), (104, 5426), (208, 2713)]