16990250842

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1\times {\mathrm{278867}}^1$

素因数の和:279653

約数の個数: 16

約数和(自身を含む): 26142201792

約数和(自身を除く): 9151950950

約数列:

[1, 2, 41, 82, 743, 1486, 30463, 60926, 278867, 557734, 11433547, 22867094, 207198181, 414396362, 8495125421, 16990250842]

約数ペア:

[(1, 16990250842), (2, 8495125421), (41, 414396362), (82, 207198181), (743, 22867094), (1486, 11433547), (30463, 557734), (60926, 278867)]