2022779577

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389971}}^1$

素因数の和:390013

約数の個数: 32

約数和(自身を含む): 3494149120

約数和(自身を除く): 1471369543

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 389971, 1169913, 2729797, 5069623, 7409449, 8189391, 15208869, 22228347, 35487361, 51866143, 96322837, 106462083, 155598429, 288968511, 674259859, 2022779577]

約数ペア:

[(1, 2022779577), (3, 674259859), (7, 288968511), (13, 155598429), (19, 106462083), (21, 96322837), (39, 51866143), (57, 35487361), (91, 22228347), (133, 15208869), (247, 8189391), (273, 7409449), (399, 5069623), (741, 2729797), (1729, 1169913), (5187, 389971)]