7881146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3331}}^1$

素因数の和:3366

約数の個数: 24

約数和(自身を含む): 14634144

約数和(自身を除く): 6752998

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 3331, 6662, 23317, 43303, 46634, 86606, 303121, 562939, 606242, 1125878, 3940573, 7881146]

約数ペア:

[(1, 7881146), (2, 3940573), (7, 1125878), (13, 606242), (14, 562939), (26, 303121), (91, 86606), (169, 46634), (182, 43303), (338, 23317), (1183, 6662), (2366, 3331)]