2027564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 4596480

約数和(自身を除く): 2568916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 227, 308, 319, 406, 454, 638, 812, 908, 1276, 1589, 2233, 2497, 3178, 4466, 4994, 6356, 6583, 8932, 9988, 13166, 17479, 26332, 34958, 46081, 69916, 72413, 92162, 144826, 184324, 289652, 506891, 1013782, 2027564]

約数ペア:

[(1, 2027564), (2, 1013782), (4, 506891), (7, 289652), (11, 184324), (14, 144826), (22, 92162), (28, 72413), (29, 69916), (44, 46081), (58, 34958), (77, 26332), (116, 17479), (154, 13166), (203, 9988), (227, 8932), (308, 6583), (319, 6356), (406, 4994), (454, 4466), (638, 3178), (812, 2497), (908, 2233), (1276, 1589)]