243516676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{25873}}^1$

素因数の和:26071

約数の個数: 24

約数和(自身を含む): 461488664

約数和(自身を除く): 217971988

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412, 25873, 51746, 103492, 336349, 672698, 1345396, 4683013, 9366026, 18732052, 60879169, 121758338, 243516676]

約数ペア:

[(1, 243516676), (2, 121758338), (4, 60879169), (13, 18732052), (26, 9366026), (52, 4683013), (181, 1345396), (362, 672698), (724, 336349), (2353, 103492), (4706, 51746), (9412, 25873)]