4219556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2339}}^1$

素因数の和:2395

約数の個数: 24

約数和(自身を含む): 8255520

約数和(自身を除く): 4035964

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 2339, 4678, 9356, 25729, 51458, 95899, 102916, 191798, 383596, 1054889, 2109778, 4219556]

約数ペア:

[(1, 4219556), (2, 2109778), (4, 1054889), (11, 383596), (22, 191798), (41, 102916), (44, 95899), (82, 51458), (164, 25729), (451, 9356), (902, 4678), (1804, 2339)]