1097667070

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{699151}}^1$

素因数の和:699315

約数の個数: 16

約数和(自身を含む): 1988388288

約数和(自身を除く): 890721218

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 699151, 1398302, 3495755, 6991510, 109766707, 219533414, 548833535, 1097667070]

約数ペア:

[(1, 1097667070), (2, 548833535), (5, 219533414), (10, 109766707), (157, 6991510), (314, 3495755), (785, 1398302), (1570, 699151)]