2014809170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 4007041920

約数和(自身を除く): 1992232750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 313, 421, 626, 695, 842, 1390, 1529, 1565, 2105, 3058, 3130, 3443, 4210, 4631, 6886, 7645, 9262, 15290, 17215, 23155, 34430, 43507, 46310, 58519, 87014, 117038, 131773, 217535, 263546, 292595, 435070, 478577, 585190, 643709, 658865, 957154, 1287418, 1317730, 1449503, 2392885, 2899006, 3218545, 4785770, 6437090, 7247515, 14495030, 18316447, 36632894, 91582235, 183164470, 201480917, 402961834, 1007404585, 2014809170]

約数ペア:

[(1, 2014809170), (2, 1007404585), (5, 402961834), (10, 201480917), (11, 183164470), (22, 91582235), (55, 36632894), (110, 18316447), (139, 14495030), (278, 7247515), (313, 6437090), (421, 4785770), (626, 3218545), (695, 2899006), (842, 2392885), (1390, 1449503), (1529, 1317730), (1565, 1287418), (2105, 957154), (3058, 658865), (3130, 643709), (3443, 585190), (4210, 478577), (4631, 435070), (6886, 292595), (7645, 263546), (9262, 217535), (15290, 131773), (17215, 117038), (23155, 87014), (34430, 58519), (43507, 46310)]