2099396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 4045440

約数和(自身を除く): 1946044

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 859, 1222, 1718, 2444, 3436, 11167, 22334, 40373, 44668, 80746, 161492, 524849, 1049698, 2099396]

約数ペア:

[(1, 2099396), (2, 1049698), (4, 524849), (13, 161492), (26, 80746), (47, 44668), (52, 40373), (94, 22334), (188, 11167), (611, 3436), (859, 2444), (1222, 1718)]