2227795310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{10853}}^1$

素因数の和:12452

約数の個数: 32

約数和(自身を含む): 4321628640

約数和(自身を除く): 2093833330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1579, 3158, 7895, 10853, 15790, 20527, 21706, 41054, 54265, 102635, 108530, 141089, 205270, 282178, 705445, 1410890, 17136887, 34273774, 85684435, 171368870, 222779531, 445559062, 1113897655, 2227795310]

約数ペア:

[(1, 2227795310), (2, 1113897655), (5, 445559062), (10, 222779531), (13, 171368870), (26, 85684435), (65, 34273774), (130, 17136887), (1579, 1410890), (3158, 705445), (7895, 282178), (10853, 205270), (15790, 141089), (20527, 108530), (21706, 102635), (41054, 54265)]