1891964188

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{50821}}^1$

素因数の和:51093

約数の個数: 24

約数和(自身を含む): 3406700304

約数和(自身を除く): 1514736116

約数列:

[1, 2, 4, 41, 82, 164, 227, 454, 908, 9307, 18614, 37228, 50821, 101642, 203284, 2083661, 4167322, 8334644, 11536367, 23072734, 46145468, 472991047, 945982094, 1891964188]

約数ペア:

[(1, 1891964188), (2, 945982094), (4, 472991047), (41, 46145468), (82, 23072734), (164, 11536367), (227, 8334644), (454, 4167322), (908, 2083661), (9307, 203284), (18614, 101642), (37228, 50821)]