2511853372

素因数分解:

$2^2\times 7^1\times {\mathrm{6343}}^1\times {\mathrm{14143}}^1$

素因数の和:20497

約数の個数: 24

約数和(自身を含む): 5024854016

約数和(自身を除く): 2513000644

約数列:

[1, 2, 4, 7, 14, 28, 6343, 12686, 14143, 25372, 28286, 44401, 56572, 88802, 99001, 177604, 198002, 396004, 89709049, 179418098, 358836196, 627963343, 1255926686, 2511853372]

約数ペア:

[(1, 2511853372), (2, 1255926686), (4, 627963343), (7, 358836196), (14, 179418098), (28, 89709049), (6343, 396004), (12686, 198002), (14143, 177604), (25372, 99001), (28286, 88802), (44401, 56572)]