255852803516

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{1861}}^1\times {\mathrm{262369}}^1$

素因数の和:264365

約数の個数: 24

約数和(自身を含む): 451404436560

約数和(自身を除く): 195551633044

約数列:

[1, 2, 4, 131, 262, 524, 1861, 3722, 7444, 243791, 262369, 487582, 524738, 975164, 1049476, 34370339, 68740678, 137481356, 488268709, 976537418, 1953074836, 63963200879, 127926401758, 255852803516]

約数ペア:

[(1, 255852803516), (2, 127926401758), (4, 63963200879), (131, 1953074836), (262, 976537418), (524, 488268709), (1861, 137481356), (3722, 68740678), (7444, 34370339), (243791, 1049476), (262369, 975164), (487582, 524738)]