2128252

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 4404960

約数和(自身を除く): 2276708

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2621, 5242, 10484, 18347, 36694, 73388, 76009, 152018, 304036, 532063, 1064126, 2128252]

約数ペア:

[(1, 2128252), (2, 1064126), (4, 532063), (7, 304036), (14, 152018), (28, 76009), (29, 73388), (58, 36694), (116, 18347), (203, 10484), (406, 5242), (812, 2621)]