620126078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2168273}}^1$

素因数の和:2168299

約数の個数: 16

約数和(自身を含む): 1092810096

約数和(自身を除く): 472684018

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2168273, 4336546, 23851003, 28187549, 47702006, 56375098, 310063039, 620126078]

約数ペア:

[(1, 620126078), (2, 310063039), (11, 56375098), (13, 47702006), (22, 28187549), (26, 23851003), (143, 4336546), (286, 2168273)]