254260058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{575249}}^1$

素因数の和:575281

約数の個数: 16

約数和(自身を含む): 434889000

約数和(自身を除く): 180628942

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 575249, 1150498, 7478237, 9779233, 14956474, 19558466, 127130029, 254260058]

約数ペア:

[(1, 254260058), (2, 127130029), (13, 19558466), (17, 14956474), (26, 9779233), (34, 7478237), (221, 1150498), (442, 575249)]