2223985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 2830464

約数和(自身を除く): 606479

約数列:

[1, 5, 23, 83, 115, 233, 415, 1165, 1909, 5359, 9545, 19339, 26795, 96695, 444797, 2223985]

約数ペア:

[(1, 2223985), (5, 444797), (23, 96695), (83, 26795), (115, 19339), (233, 9545), (415, 5359), (1165, 1909)]