2220121276

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{5531}}^1\times {\mathrm{4363}}^1$

素因数の和:9921

約数の個数: 24

約数和(自身を含む): 4055796864

約数和(自身を除く): 1835675588

約数列:

[1, 2, 4, 23, 46, 92, 4363, 5531, 8726, 11062, 17452, 22124, 100349, 127213, 200698, 254426, 401396, 508852, 24131753, 48263506, 96527012, 555030319, 1110060638, 2220121276]

約数ペア:

[(1, 2220121276), (2, 1110060638), (4, 555030319), (23, 96527012), (46, 48263506), (92, 24131753), (4363, 508852), (5531, 401396), (8726, 254426), (11062, 200698), (17452, 127213), (22124, 100349)]