2108682581916

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{20535649}}^1$

素因数の和:20535898

約数の個数: 48

約数和(自身を含む): 5059984160000

約数和(自身を除く): 2951301578084

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 199, 258, 398, 516, 597, 796, 1194, 2388, 8557, 17114, 25671, 34228, 51342, 102684, 20535649, 41071298, 61606947, 82142596, 123213894, 246427788, 883032907, 1766065814, 2649098721, 3532131628, 4086594151, 5298197442, 8173188302, 10596394884, 12259782453, 16346376604, 24519564906, 49039129812, 175723548493, 351447096986, 527170645479, 702894193972, 1054341290958, 2108682581916]

約数ペア:

[(1, 2108682581916), (2, 1054341290958), (3, 702894193972), (4, 527170645479), (6, 351447096986), (12, 175723548493), (43, 49039129812), (86, 24519564906), (129, 16346376604), (172, 12259782453), (199, 10596394884), (258, 8173188302), (398, 5298197442), (516, 4086594151), (597, 3532131628), (796, 2649098721), (1194, 1766065814), (2388, 883032907), (8557, 246427788), (17114, 123213894), (25671, 82142596), (34228, 61606947), (51342, 41071298), (102684, 20535649)]