2021996054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2101867}}^1$

素因数の和:2101919

約数の個数: 16

約数和(自身を含む): 3354581328

約数和(自身を除く): 1332585274

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 2101867, 4203734, 27324271, 54648542, 77769079, 155538158, 1010998027, 2021996054]

約数ペア:

[(1, 2021996054), (2, 1010998027), (13, 155538158), (26, 77769079), (37, 54648542), (74, 27324271), (481, 4203734), (962, 2101867)]