2605130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2153}}^1$

素因数の和:2182

約数の個数: 24

約数和(自身を含む): 5156676

約数和(自身を除く): 2551546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 2153, 4306, 10765, 21530, 23683, 47366, 118415, 236830, 260513, 521026, 1302565, 2605130]

約数ペア:

[(1, 2605130), (2, 1302565), (5, 521026), (10, 260513), (11, 236830), (22, 118415), (55, 47366), (110, 23683), (121, 21530), (242, 10765), (605, 4306), (1210, 2153)]