220134772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{384851}}^1$

素因数の和:384879

約数の個数: 24

約数和(自身を含む): 452585952

約数和(自身を除く): 232451180

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 384851, 769702, 1539404, 4233361, 5003063, 8466722, 10006126, 16933444, 20012252, 55033693, 110067386, 220134772]

約数ペア:

[(1, 220134772), (2, 110067386), (4, 55033693), (11, 20012252), (13, 16933444), (22, 10006126), (26, 8466722), (44, 5003063), (52, 4233361), (143, 1539404), (286, 769702), (572, 384851)]