2912138959612

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{385393}}^1\times {\mathrm{40193}}^1$

素因数の和:425637

約数の個数: 24

約数和(自身を含む): 5204816882496

約数和(自身を除く): 2292677922884

約数列:

[1, 2, 4, 47, 94, 188, 40193, 80386, 160772, 385393, 770786, 1541572, 1889071, 3778142, 7556284, 18113471, 36226942, 72453884, 15490100849, 30980201698, 61960403396, 728034739903, 1456069479806, 2912138959612]

約数ペア:

[(1, 2912138959612), (2, 1456069479806), (4, 728034739903), (47, 61960403396), (94, 30980201698), (188, 15490100849), (40193, 72453884), (80386, 36226942), (160772, 18113471), (385393, 7556284), (770786, 3778142), (1541572, 1889071)]