869442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 2015232

約数和(自身を除く): 1145790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 163, 254, 326, 381, 489, 762, 889, 978, 1141, 1778, 2282, 2667, 3423, 5334, 6846, 20701, 41402, 62103, 124206, 144907, 289814, 434721, 869442]

約数ペア:

[(1, 869442), (2, 434721), (3, 289814), (6, 144907), (7, 124206), (14, 62103), (21, 41402), (42, 20701), (127, 6846), (163, 5334), (254, 3423), (326, 2667), (381, 2282), (489, 1778), (762, 1141), (889, 978)]