2012174318

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{18481}}^1$

素因数の和:18609

約数の個数: 48

約数和(自身を含む): 3868356528

約数和(自身を除く): 1856182210

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 101, 154, 202, 539, 707, 1078, 1111, 1414, 2222, 4949, 7777, 9898, 15554, 18481, 36962, 54439, 108878, 129367, 203291, 258734, 406582, 905569, 1423037, 1811138, 1866581, 2846074, 3733162, 9961259, 13066067, 19922518, 20532391, 26132134, 41064782, 91462469, 143726737, 182924938, 287453474, 1006087159, 2012174318]

約数ペア:

[(1, 2012174318), (2, 1006087159), (7, 287453474), (11, 182924938), (14, 143726737), (22, 91462469), (49, 41064782), (77, 26132134), (98, 20532391), (101, 19922518), (154, 13066067), (202, 9961259), (539, 3733162), (707, 2846074), (1078, 1866581), (1111, 1811138), (1414, 1423037), (2222, 905569), (4949, 406582), (7777, 258734), (9898, 203291), (15554, 129367), (18481, 108878), (36962, 54439)]