2116746898

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4877297}}^1$

素因数の和:4877337

約数の個数: 16

約数和(自身を含む): 3745764864

約数和(自身を除く): 1629017966

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4877297, 9754594, 34141079, 68282158, 151196207, 302392414, 1058373449, 2116746898]

約数ペア:

[(1, 2116746898), (2, 1058373449), (7, 302392414), (14, 151196207), (31, 68282158), (62, 34141079), (217, 9754594), (434, 4877297)]