2443974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31333}}^1$

素因数の和:31351

約数の個数: 16

約数和(自身を含む): 5264112

約数和(自身を除く): 2820138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 31333, 62666, 93999, 187998, 407329, 814658, 1221987, 2443974]

約数ペア:

[(1, 2443974), (2, 1221987), (3, 814658), (6, 407329), (13, 187998), (26, 93999), (39, 62666), (78, 31333)]