402639834

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1266163}}^1$

素因数の和:1266221

約数の個数: 16

約数和(自身を含む): 820474272

約数和(自身を除く): 417834438

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 1266163, 2532326, 3798489, 7596978, 67106639, 134213278, 201319917, 402639834]

約数ペア:

[(1, 402639834), (2, 201319917), (3, 134213278), (6, 67106639), (53, 7596978), (106, 3798489), (159, 2532326), (318, 1266163)]