489322618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2473}}^1$

素因数の和:2662

約数の個数: 32

約数和(自身を含む): 798013440

約数和(自身を除く): 308690822

約数列:

[1, 2, 19, 38, 41, 82, 127, 254, 779, 1558, 2413, 2473, 4826, 4946, 5207, 10414, 46987, 93974, 98933, 101393, 197866, 202786, 314071, 628142, 1926467, 3852934, 5967349, 11934698, 12876911, 25753822, 244661309, 489322618]

約数ペア:

[(1, 489322618), (2, 244661309), (19, 25753822), (38, 12876911), (41, 11934698), (82, 5967349), (127, 3852934), (254, 1926467), (779, 628142), (1558, 314071), (2413, 202786), (2473, 197866), (4826, 101393), (4946, 98933), (5207, 93974), (10414, 46987)]