534702916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{61687}}^1$

素因数の和:61899

約数の個数: 24

約数和(自身を含む): 1025994816

約数和(自身を除く): 491291900

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 8668, 61687, 123374, 246748, 678557, 1357114, 2714228, 12152339, 24304678, 48609356, 133675729, 267351458, 534702916]

約数ペア:

[(1, 534702916), (2, 267351458), (4, 133675729), (11, 48609356), (22, 24304678), (44, 12152339), (197, 2714228), (394, 1357114), (788, 678557), (2167, 246748), (4334, 123374), (8668, 61687)]