3956876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 8951040

約数和(自身を除く): 4994164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 443, 638, 812, 886, 1276, 1772, 2233, 3101, 4466, 4873, 6202, 8932, 9746, 12404, 12847, 19492, 25694, 34111, 51388, 68222, 89929, 136444, 141317, 179858, 282634, 359716, 565268, 989219, 1978438, 3956876]

約数ペア:

[(1, 3956876), (2, 1978438), (4, 989219), (7, 565268), (11, 359716), (14, 282634), (22, 179858), (28, 141317), (29, 136444), (44, 89929), (58, 68222), (77, 51388), (116, 34111), (154, 25694), (203, 19492), (308, 12847), (319, 12404), (406, 9746), (443, 8932), (638, 6202), (812, 4873), (886, 4466), (1276, 3101), (1772, 2233)]