2511081016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{4721}}^1\times {\mathrm{3911}}^1$

素因数の和:8655

約数の個数: 32

約数和(自身を含む): 4987565280

約数和(自身を除く): 2476484264

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3911, 4721, 7822, 9442, 15644, 18884, 31288, 37768, 66487, 80257, 132974, 160514, 265948, 321028, 531896, 642056, 18463831, 36927662, 73855324, 147710648, 313885127, 627770254, 1255540508, 2511081016]

約数ペア:

[(1, 2511081016), (2, 1255540508), (4, 627770254), (8, 313885127), (17, 147710648), (34, 73855324), (68, 36927662), (136, 18463831), (3911, 642056), (4721, 531896), (7822, 321028), (9442, 265948), (15644, 160514), (18884, 132974), (31288, 80257), (37768, 66487)]