26864090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{244219}}^1$

素因数の和:244237

約数の個数: 16

約数和(自身を含む): 52751520

約数和(自身を除く): 25887430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 244219, 488438, 1221095, 2442190, 2686409, 5372818, 13432045, 26864090]

約数ペア:

[(1, 26864090), (2, 13432045), (5, 5372818), (10, 2686409), (11, 2442190), (22, 1221095), (55, 488438), (110, 244219)]