1391858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 2467584

約数和(自身を除く): 1075726

約数列:

[1, 2, 13, 17, 26, 34, 47, 67, 94, 134, 221, 442, 611, 799, 871, 1139, 1222, 1598, 1742, 2278, 3149, 6298, 10387, 14807, 20774, 29614, 40937, 53533, 81874, 107066, 695929, 1391858]

約数ペア:

[(1, 1391858), (2, 695929), (13, 107066), (17, 81874), (26, 53533), (34, 40937), (47, 29614), (67, 20774), (94, 14807), (134, 10387), (221, 6298), (442, 3149), (611, 2278), (799, 1742), (871, 1598), (1139, 1222)]