261034882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{14341}}^1$

素因数の和:14841

約数の個数: 16

約数和(自身を含む): 413049600

約数和(自身を除く): 152014718

約数列:

[1, 2, 19, 38, 479, 958, 9101, 14341, 18202, 28682, 272479, 544958, 6869339, 13738678, 130517441, 261034882]

約数ペア:

[(1, 261034882), (2, 130517441), (19, 13738678), (38, 6869339), (479, 544958), (958, 272479), (9101, 28682), (14341, 18202)]