2007488924

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{41903}}^1$

素因数の和:42002

約数の個数: 48

約数和(自身を含む): 4223923200

約数和(自身を除く): 2216434276

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 116, 118, 203, 236, 406, 413, 812, 826, 1652, 1711, 3422, 6844, 11977, 23954, 41903, 47908, 83806, 167612, 293321, 586642, 1173284, 1215187, 2430374, 2472277, 4860748, 4944554, 8506309, 9889108, 17012618, 17305939, 34025236, 34611878, 69223756, 71696033, 143392066, 286784132, 501872231, 1003744462, 2007488924]

約数ペア:

[(1, 2007488924), (2, 1003744462), (4, 501872231), (7, 286784132), (14, 143392066), (28, 71696033), (29, 69223756), (58, 34611878), (59, 34025236), (116, 17305939), (118, 17012618), (203, 9889108), (236, 8506309), (406, 4944554), (413, 4860748), (812, 2472277), (826, 2430374), (1652, 1215187), (1711, 1173284), (3422, 586642), (6844, 293321), (11977, 167612), (23954, 83806), (41903, 47908)]