56555529898

素因数分解:

$2^1\times 7^1\times {\mathrm{397489}}^1\times {\mathrm{10163}}^1$

素因数の和:407661

約数の個数: 16

約数和(自身を含む): 96962120640

約数和(自身を除く): 40406590742

約数列:

[1, 2, 7, 14, 10163, 20326, 71141, 142282, 397489, 794978, 2782423, 5564846, 4039680707, 8079361414, 28277764949, 56555529898]

約数ペア:

[(1, 56555529898), (2, 28277764949), (7, 8079361414), (14, 4039680707), (10163, 5564846), (20326, 2782423), (71141, 794978), (142282, 397489)]