180329121232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{866966929}}^1$

素因数の和:866966950

約数の個数: 20

約数和(自身を含む): 376263647620

約数和(自身を除く): 195934526388

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 866966929, 1733933858, 3467867716, 6935735432, 11270570077, 13871470864, 22541140154, 45082280308, 90164560616, 180329121232]

約数ペア:

[(1, 180329121232), (2, 90164560616), (4, 45082280308), (8, 22541140154), (13, 13871470864), (16, 11270570077), (26, 6935735432), (52, 3467867716), (104, 1733933858), (208, 866966929)]