2783455356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1240399}}^1$

素因数の和:1240434

約数の個数: 48

約数和(自身を含む): 7501939200

約数和(自身を除く): 4718483844

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 1240399, 2480798, 3721197, 4961596, 7442394, 13644389, 14884788, 21086783, 27288778, 40933167, 42173566, 54577556, 63260349, 81866334, 84347132, 126520698, 163732668, 231954613, 253041396, 463909226, 695863839, 927818452, 1391727678, 2783455356]

約数ペア:

[(1, 2783455356), (2, 1391727678), (3, 927818452), (4, 695863839), (6, 463909226), (11, 253041396), (12, 231954613), (17, 163732668), (22, 126520698), (33, 84347132), (34, 81866334), (44, 63260349), (51, 54577556), (66, 42173566), (68, 40933167), (102, 27288778), (132, 21086783), (187, 14884788), (204, 13644389), (374, 7442394), (561, 4961596), (748, 3721197), (1122, 2480798), (2244, 1240399)]