571642490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1971181}}^1$

素因数の和:1971217

約数の個数: 16

約数和(自身を含む): 1064438280

約数和(自身を除く): 492795790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1971181, 3942362, 9855905, 19711810, 57164249, 114328498, 285821245, 571642490]

約数ペア:

[(1, 571642490), (2, 285821245), (5, 114328498), (10, 57164249), (29, 19711810), (58, 9855905), (145, 3942362), (290, 1971181)]