609550864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2930533}}^1$

素因数の和:2930554

約数の個数: 20

約数和(自身を含む): 1271851756

約数和(自身を除く): 662300892

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2930533, 5861066, 11722132, 23444264, 38096929, 46888528, 76193858, 152387716, 304775432, 609550864]

約数ペア:

[(1, 609550864), (2, 304775432), (4, 152387716), (8, 76193858), (13, 46888528), (16, 38096929), (26, 23444264), (52, 11722132), (104, 5861066), (208, 2930533)]