994578562

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1021}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 1567044864

約数和(自身を除く): 572466302

約数列:

[1, 2, 43, 47, 86, 94, 241, 482, 1021, 2021, 2042, 4042, 10363, 11327, 20726, 22654, 43903, 47987, 87806, 95974, 246061, 487061, 492122, 974122, 2063441, 4126882, 10580623, 11564867, 21161246, 23129734, 497289281, 994578562]

約数ペア:

[(1, 994578562), (2, 497289281), (43, 23129734), (47, 21161246), (86, 11564867), (94, 10580623), (241, 4126882), (482, 2063441), (1021, 974122), (2021, 492122), (2042, 487061), (4042, 246061), (10363, 95974), (11327, 87806), (20726, 47987), (22654, 43903)]