86887334090

素因数分解:

$2^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{5835281}}^1$

素因数の和:5836777

約数の個数: 16

約数和(自身を含む): 156502263240

約数和(自身を除く): 69614929150

約数列:

[1, 2, 5, 10, 1489, 2978, 7445, 14890, 5835281, 11670562, 29176405, 58352810, 8688733409, 17377466818, 43443667045, 86887334090]

約数ペア:

[(1, 86887334090), (2, 43443667045), (5, 17377466818), (10, 8688733409), (1489, 58352810), (2978, 29176405), (7445, 11670562), (14890, 5835281)]