2240404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 4233600

約数和(自身を除く): 1993196

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 719, 779, 1438, 1558, 2876, 3116, 13661, 27322, 29479, 54644, 58958, 117916, 560101, 1120202, 2240404]

約数ペア:

[(1, 2240404), (2, 1120202), (4, 560101), (19, 117916), (38, 58958), (41, 54644), (76, 29479), (82, 27322), (164, 13661), (719, 3116), (779, 2876), (1438, 1558)]