2018519998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{6277}}^1$

素因数の和:6648

約数の個数: 32

約数和(自身を含む): 3384695808

約数和(自身を除く): 1366175810

約数列:

[1, 2, 11, 22, 47, 94, 311, 517, 622, 1034, 3421, 6277, 6842, 12554, 14617, 29234, 69047, 138094, 160787, 295019, 321574, 590038, 1952147, 3245209, 3904294, 6490418, 21473617, 42947234, 91750909, 183501818, 1009259999, 2018519998]

約数ペア:

[(1, 2018519998), (2, 1009259999), (11, 183501818), (22, 91750909), (47, 42947234), (94, 21473617), (311, 6490418), (517, 3904294), (622, 3245209), (1034, 1952147), (3421, 590038), (6277, 321574), (6842, 295019), (12554, 160787), (14617, 138094), (29234, 69047)]