2785778886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{17207}}^1$

素因数の和:17457

約数の個数: 48

約数和(自身を含む): 6151928832

約数和(自身を除く): 3366149946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 223, 242, 363, 446, 669, 726, 1338, 2453, 4906, 7359, 14718, 17207, 26983, 34414, 51621, 53966, 80949, 103242, 161898, 189277, 378554, 567831, 1135662, 2082047, 3837161, 4164094, 6246141, 7674322, 11511483, 12492282, 23022966, 42208771, 84417542, 126626313, 253252626, 464296481, 928592962, 1392889443, 2785778886]

約数ペア:

[(1, 2785778886), (2, 1392889443), (3, 928592962), (6, 464296481), (11, 253252626), (22, 126626313), (33, 84417542), (66, 42208771), (121, 23022966), (223, 12492282), (242, 11511483), (363, 7674322), (446, 6246141), (669, 4164094), (726, 3837161), (1338, 2082047), (2453, 1135662), (4906, 567831), (7359, 378554), (14718, 189277), (17207, 161898), (26983, 103242), (34414, 80949), (51621, 53966)]