2251938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28871}}^1$

素因数の和:28889

約数の個数: 16

約数和(自身を含む): 4850496

約数和(自身を除く): 2598558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 28871, 57742, 86613, 173226, 375323, 750646, 1125969, 2251938]

約数ペア:

[(1, 2251938), (2, 1125969), (3, 750646), (6, 375323), (13, 173226), (26, 86613), (39, 57742), (78, 28871)]