9719490638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{790331}}^1$

素因数の和:790400

約数の個数: 32

約数和(自身を含む): 17526402432

約数和(自身を除く): 7806911794

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 790331, 1580662, 8693641, 10274303, 17387282, 20548606, 33984233, 67968466, 113017333, 226034666, 373826563, 441795029, 747653126, 883590058, 4859745319, 9719490638]

約数ペア:

[(1, 9719490638), (2, 4859745319), (11, 883590058), (13, 747653126), (22, 441795029), (26, 373826563), (43, 226034666), (86, 113017333), (143, 67968466), (286, 33984233), (473, 20548606), (559, 17387282), (946, 10274303), (1118, 8693641), (6149, 1580662), (12298, 790331)]