2021570286

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{1083371}}^1$

素因数の和:1083687

約数の個数: 16

約数和(自身を含む): 4056144768

約数和(自身を除く): 2034574482

約数列:

[1, 2, 3, 6, 311, 622, 933, 1866, 1083371, 2166742, 3250113, 6500226, 336928381, 673856762, 1010785143, 2021570286]

約数ペア:

[(1, 2021570286), (2, 1010785143), (3, 673856762), (6, 336928381), (311, 6500226), (622, 3250113), (933, 2166742), (1866, 1083371)]