1720862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:584

約数の個数: 24

約数和(自身を含む): 3061128

約数和(自身を除く): 1340266

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 547, 1094, 1573, 3146, 6017, 7111, 12034, 14222, 66187, 78221, 132374, 156442, 860431, 1720862]

約数ペア:

[(1, 1720862), (2, 860431), (11, 156442), (13, 132374), (22, 78221), (26, 66187), (121, 14222), (143, 12034), (242, 7111), (286, 6017), (547, 3146), (1094, 1573)]