2912086828

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1\times {\mathrm{3671}}^1$

素因数の和:4414

約数の個数: 48

約数和(自身を含む): 5976488448

約数和(自身を除く): 3064401620

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 691, 1148, 1382, 2764, 3671, 4837, 7342, 9674, 14684, 19348, 25697, 28331, 51394, 56662, 102788, 113324, 150511, 198317, 301022, 396634, 602044, 793268, 1053577, 2107154, 2536661, 4214308, 5073322, 10146644, 17756627, 35513254, 71026508, 104003101, 208006202, 416012404, 728021707, 1456043414, 2912086828]

約数ペア:

[(1, 2912086828), (2, 1456043414), (4, 728021707), (7, 416012404), (14, 208006202), (28, 104003101), (41, 71026508), (82, 35513254), (164, 17756627), (287, 10146644), (574, 5073322), (691, 4214308), (1148, 2536661), (1382, 2107154), (2764, 1053577), (3671, 793268), (4837, 602044), (7342, 396634), (9674, 301022), (14684, 198317), (19348, 150511), (25697, 113324), (28331, 102788), (51394, 56662)]