2018491005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7915651}}^1$

素因数の和:7915676

約数の個数: 16

約数和(自身を含む): 3419561664

約数和(自身を除く): 1401070659

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7915651, 23746953, 39578255, 118734765, 134566067, 403698201, 672830335, 2018491005]

約数ペア:

[(1, 2018491005), (3, 672830335), (5, 403698201), (15, 134566067), (17, 118734765), (51, 39578255), (85, 23746953), (255, 7915651)]