2215434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28403}}^1$

素因数の和:28421

約数の個数: 16

約数和(自身を含む): 4771872

約数和(自身を除く): 2556438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 28403, 56806, 85209, 170418, 369239, 738478, 1107717, 2215434]

約数ペア:

[(1, 2215434), (2, 1107717), (3, 738478), (6, 369239), (13, 170418), (26, 85209), (39, 56806), (78, 28403)]