1898966

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 16

約数和(自身を含む): 2965248

約数和(自身を除く): 1066282

約数列:

[1, 2, 43, 71, 86, 142, 311, 622, 3053, 6106, 13373, 22081, 26746, 44162, 949483, 1898966]

約数ペア:

[(1, 1898966), (2, 949483), (43, 44162), (71, 26746), (86, 22081), (142, 13373), (311, 6106), (622, 3053)]