397441434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5095403}}^1$

素因数の和:5095421

約数の個数: 16

約数和(自身を含む): 856027872

約数和(自身を除く): 458586438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5095403, 10190806, 15286209, 30572418, 66240239, 132480478, 198720717, 397441434]

約数ペア:

[(1, 397441434), (2, 198720717), (3, 132480478), (6, 66240239), (13, 30572418), (26, 15286209), (39, 10190806), (78, 5095403)]