2021436862

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{563}}^1\times {\mathrm{6481}}^1$

素因数の和:7323

約数の個数: 16

約数和(自身を含む): 3048977232

約数和(自身を除く): 1027540370

約数列:

[1, 2, 277, 554, 563, 1126, 6481, 12962, 155951, 311902, 1795237, 3590474, 3648803, 7297606, 1010718431, 2021436862]

約数ペア:

[(1, 2021436862), (2, 1010718431), (277, 7297606), (554, 3648803), (563, 3590474), (1126, 1795237), (6481, 311902), (12962, 155951)]