2407938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30871}}^1$

素因数の和:30889

約数の個数: 16

約数和(自身を含む): 5186496

約数和(自身を除く): 2778558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 30871, 61742, 92613, 185226, 401323, 802646, 1203969, 2407938]

約数ペア:

[(1, 2407938), (2, 1203969), (3, 802646), (6, 401323), (13, 185226), (26, 92613), (39, 61742), (78, 30871)]