2195508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 5967360

約数和(自身を除く): 3771852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 443, 708, 826, 886, 1239, 1329, 1652, 1772, 2478, 2658, 3101, 4956, 5316, 6202, 9303, 12404, 18606, 26137, 37212, 52274, 78411, 104548, 156822, 182959, 313644, 365918, 548877, 731836, 1097754, 2195508]

約数ペア:

[(1, 2195508), (2, 1097754), (3, 731836), (4, 548877), (6, 365918), (7, 313644), (12, 182959), (14, 156822), (21, 104548), (28, 78411), (42, 52274), (59, 37212), (84, 26137), (118, 18606), (177, 12404), (236, 9303), (354, 6202), (413, 5316), (443, 4956), (708, 3101), (826, 2658), (886, 2478), (1239, 1772), (1329, 1652)]