2018412616

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{50857}}^1$

素因数の和:50926

約数の個数: 48

約数和(自身を含む): 4261391820

約数和(自身を除く): 2242979204

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 451, 484, 902, 968, 1804, 3608, 4961, 9922, 19844, 39688, 50857, 101714, 203428, 406856, 559427, 1118854, 2085137, 2237708, 4170274, 4475416, 6153697, 8340548, 12307394, 16681096, 22936507, 24614788, 45873014, 49229576, 91746028, 183492056, 252301577, 504603154, 1009206308, 2018412616]

約数ペア:

[(1, 2018412616), (2, 1009206308), (4, 504603154), (8, 252301577), (11, 183492056), (22, 91746028), (41, 49229576), (44, 45873014), (82, 24614788), (88, 22936507), (121, 16681096), (164, 12307394), (242, 8340548), (328, 6153697), (451, 4475416), (484, 4170274), (902, 2237708), (968, 2085137), (1804, 1118854), (3608, 559427), (4961, 406856), (9922, 203428), (19844, 101714), (39688, 50857)]