6385647619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1597}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 7370947584

約数和(自身を除く): 985299965

約数列:

[1, 13, 23, 43, 299, 311, 559, 989, 1597, 4043, 7153, 12857, 13373, 20761, 36731, 68671, 92989, 173849, 307579, 477503, 496667, 892723, 1579433, 3998527, 6456671, 11423341, 20532629, 21356681, 148503433, 277636853, 491203663, 6385647619]

約数ペア:

[(1, 6385647619), (13, 491203663), (23, 277636853), (43, 148503433), (299, 21356681), (311, 20532629), (559, 11423341), (989, 6456671), (1597, 3998527), (4043, 1579433), (7153, 892723), (12857, 496667), (13373, 477503), (20761, 307579), (36731, 173849), (68671, 92989)]