11180708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 25202688

約数和(自身を除く): 14021980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1171, 1364, 2342, 2387, 4684, 4774, 8197, 9548, 12881, 16394, 25762, 32788, 36301, 51524, 72602, 90167, 145204, 180334, 254107, 360668, 399311, 508214, 798622, 1016428, 1597244, 2795177, 5590354, 11180708]

約数ペア:

[(1, 11180708), (2, 5590354), (4, 2795177), (7, 1597244), (11, 1016428), (14, 798622), (22, 508214), (28, 399311), (31, 360668), (44, 254107), (62, 180334), (77, 145204), (124, 90167), (154, 72602), (217, 51524), (308, 36301), (341, 32788), (434, 25762), (682, 16394), (868, 12881), (1171, 9548), (1364, 8197), (2342, 4774), (2387, 4684)]