2065764081

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{141481}}^1$

素因数の和:141672

約数の個数: 16

約数和(自身を含む): 2861331968

約数和(自身を除く): 795567887

約数列:

[1, 3, 31, 93, 157, 471, 4867, 14601, 141481, 424443, 4385911, 13157733, 22212517, 66637551, 688588027, 2065764081]

約数ペア:

[(1, 2065764081), (3, 688588027), (31, 66637551), (93, 22212517), (157, 13157733), (471, 4385911), (4867, 424443), (14601, 141481)]