2049272022

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{9859}}^1$

素因数の和:9986

約数の個数: 64

約数和(自身を含む): 4827456000

約数和(自身を除く): 2778183978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 101, 147, 202, 294, 303, 343, 606, 686, 707, 1029, 1414, 2058, 2121, 4242, 4949, 9859, 9898, 14847, 19718, 29577, 29694, 34643, 59154, 69013, 69286, 103929, 138026, 207039, 207858, 414078, 483091, 966182, 995759, 1449273, 1991518, 2898546, 2987277, 3381637, 5974554, 6763274, 6970313, 10144911, 13940626, 20289822, 20910939, 41821878, 48792191, 97584382, 146376573, 292753146, 341545337, 683090674, 1024636011, 2049272022]

約数ペア:

[(1, 2049272022), (2, 1024636011), (3, 683090674), (6, 341545337), (7, 292753146), (14, 146376573), (21, 97584382), (42, 48792191), (49, 41821878), (98, 20910939), (101, 20289822), (147, 13940626), (202, 10144911), (294, 6970313), (303, 6763274), (343, 5974554), (606, 3381637), (686, 2987277), (707, 2898546), (1029, 1991518), (1414, 1449273), (2058, 995759), (2121, 966182), (4242, 483091), (4949, 414078), (9859, 207858), (9898, 207039), (14847, 138026), (19718, 103929), (29577, 69286), (29694, 69013), (34643, 59154)]