121141072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{582409}}^1$

素因数の和:582430

約数の個数: 20

約数和(自身を含む): 252765940

約数和(自身を除く): 131624868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 582409, 1164818, 2329636, 4659272, 7571317, 9318544, 15142634, 30285268, 60570536, 121141072]

約数ペア:

[(1, 121141072), (2, 60570536), (4, 30285268), (8, 15142634), (13, 9318544), (16, 7571317), (26, 4659272), (52, 2329636), (104, 1164818), (208, 582409)]