636706842

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1494617}}^1$

素因数の和:1494693

約数の個数: 16

約数和(自身を含む): 1291349952

約数和(自身を除く): 654643110

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1494617, 2989234, 4483851, 8967702, 106117807, 212235614, 318353421, 636706842]

約数ペア:

[(1, 636706842), (2, 318353421), (3, 212235614), (6, 106117807), (71, 8967702), (142, 4483851), (213, 2989234), (426, 1494617)]