1551004042

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{81281}}^1$

素因数の和:81366

約数の個数: 32

約数和(自身を含む): 2809105920

約数和(自身を除く): 1258101878

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 203, 329, 406, 658, 1363, 2726, 9541, 19082, 81281, 162562, 568967, 1137934, 2357149, 3820207, 4714298, 7640414, 16500043, 26741449, 33000086, 53482898, 110786003, 221572006, 775502021, 1551004042]

約数ペア:

[(1, 1551004042), (2, 775502021), (7, 221572006), (14, 110786003), (29, 53482898), (47, 33000086), (58, 26741449), (94, 16500043), (203, 7640414), (329, 4714298), (406, 3820207), (658, 2357149), (1363, 1137934), (2726, 568967), (9541, 162562), (19082, 81281)]