1328366974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{850427}}^1$

素因数の和:850511

約数の個数: 16

約数和(自身を含む): 2204309376

約数和(自身を除く): 875942402

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 850427, 1700854, 9354697, 18709394, 60380317, 120760634, 664183487, 1328366974]

約数ペア:

[(1, 1328366974), (2, 664183487), (11, 120760634), (22, 60380317), (71, 18709394), (142, 9354697), (781, 1700854), (1562, 850427)]