2007992938

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{36767}}^1$

素因数の和:36906

約数の個数: 32

約数和(自身を含む): 3557965824

約数和(自身を除く): 1549972886

約数列:

[1, 2, 7, 14, 47, 83, 94, 166, 329, 581, 658, 1162, 3901, 7802, 27307, 36767, 54614, 73534, 257369, 514738, 1728049, 3051661, 3456098, 6103322, 12096343, 21361627, 24192686, 42723254, 143428067, 286856134, 1003996469, 2007992938]

約数ペア:

[(1, 2007992938), (2, 1003996469), (7, 286856134), (14, 143428067), (47, 42723254), (83, 24192686), (94, 21361627), (166, 12096343), (329, 6103322), (581, 3456098), (658, 3051661), (1162, 1728049), (3901, 514738), (7802, 257369), (27307, 73534), (36767, 54614)]