280890766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{469717}}^1$

素因数の和:469755

約数の個数: 16

約数和(自身を含む): 473475744

約数和(自身を除く): 192584978

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 469717, 939434, 6106321, 10803491, 12212642, 21606982, 140445383, 280890766]

約数ペア:

[(1, 280890766), (2, 140445383), (13, 21606982), (23, 12212642), (26, 10803491), (46, 6106321), (299, 939434), (598, 469717)]