7137029204

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{4942541}}^1$

素因数の和:4942583

約数の個数: 18

約数和(自身を含む): 13181759514

約数和(自身を除く): 6044730310

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 4942541, 9885082, 19770164, 93908279, 187816558, 375633116, 1784257301, 3568514602, 7137029204]

約数ペア:

[(1, 7137029204), (2, 3568514602), (4, 1784257301), (19, 375633116), (38, 187816558), (76, 93908279), (361, 19770164), (722, 9885082), (1444, 4942541)]