2166736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 4937184

約数和(自身を除く): 2770448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 947, 1144, 1894, 2288, 3788, 7576, 10417, 12311, 15152, 20834, 24622, 41668, 49244, 83336, 98488, 135421, 166672, 196976, 270842, 541684, 1083368, 2166736]

約数ペア:

[(1, 2166736), (2, 1083368), (4, 541684), (8, 270842), (11, 196976), (13, 166672), (16, 135421), (22, 98488), (26, 83336), (44, 49244), (52, 41668), (88, 24622), (104, 20834), (143, 15152), (176, 12311), (208, 10417), (286, 7576), (572, 3788), (947, 2288), (1144, 1894)]