137037994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^2$

素因数の和:622

約数の個数: 24

約数和(自身を含む): 221780160

約数和(自身を除く): 84742166

約数列:

[1, 2, 19, 38, 47, 94, 277, 554, 893, 1786, 5263, 10526, 13019, 26038, 76729, 153458, 247361, 494722, 1457851, 2915702, 3606263, 7212526, 68518997, 137037994]

約数ペア:

[(1, 137037994), (2, 68518997), (19, 7212526), (38, 3606263), (47, 2915702), (94, 1457851), (277, 494722), (554, 247361), (893, 153458), (1786, 76729), (5263, 26038), (10526, 13019)]