8468405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1949}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 11232000

約数和(自身を除く): 2763595

約数列:

[1, 5, 11, 55, 79, 395, 869, 1949, 4345, 9745, 21439, 107195, 153971, 769855, 1693681, 8468405]

約数ペア:

[(1, 8468405), (5, 1693681), (11, 769855), (55, 153971), (79, 107195), (395, 21439), (869, 9745), (1949, 4345)]