2860331383

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{15461}}^1$

素因数の和:15607

約数の個数: 32

約数和(自身を含む): 3740567040

約数和(自身を除く): 880235657

約数列:

[1, 7, 13, 19, 91, 107, 133, 247, 749, 1391, 1729, 2033, 9737, 14231, 15461, 26429, 108227, 185003, 200993, 293759, 1406951, 1654327, 2056313, 3818867, 11580289, 21506251, 26732069, 31432213, 150543757, 220025491, 408618769, 2860331383]

約数ペア:

[(1, 2860331383), (7, 408618769), (13, 220025491), (19, 150543757), (91, 31432213), (107, 26732069), (133, 21506251), (247, 11580289), (749, 3818867), (1391, 2056313), (1729, 1654327), (2033, 1406951), (9737, 293759), (14231, 200993), (15461, 185003), (26429, 108227)]