2190997534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1260643}}^1$

素因数の和:1260735

約数の個数: 16

約数和(自身を含む): 3630654720

約数和(自身を除く): 1439657186

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 1260643, 2521286, 13867073, 27734146, 99590797, 199181594, 1095498767, 2190997534]

約数ペア:

[(1, 2190997534), (2, 1095498767), (11, 199181594), (22, 99590797), (79, 27734146), (158, 13867073), (869, 2521286), (1738, 1260643)]