858388908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5502493}}^1$

素因数の和:5502513

約数の個数: 24

約数和(自身を含む): 2156977648

約数和(自身を除く): 1298588740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5502493, 11004986, 16507479, 22009972, 33014958, 66029916, 71532409, 143064818, 214597227, 286129636, 429194454, 858388908]

約数ペア:

[(1, 858388908), (2, 429194454), (3, 286129636), (4, 214597227), (6, 143064818), (12, 71532409), (13, 66029916), (26, 33014958), (39, 22009972), (52, 16507479), (78, 11004986), (156, 5502493)]