2056520011

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{309577}}^1$

素因数の和:309670

約数の個数: 16

約数和(自身を含む): 2565782464

約数和(自身を除く): 509262453

約数列:

[1, 7, 13, 73, 91, 511, 949, 6643, 309577, 2167039, 4024501, 22599121, 28171507, 158193847, 293788573, 2056520011]

約数ペア:

[(1, 2056520011), (7, 293788573), (13, 158193847), (73, 28171507), (91, 22599121), (511, 4024501), (949, 2167039), (6643, 309577)]