30386827874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37700779}}^1$

素因数の和:37700825

約数の個数: 16

約数和(自身を含む): 50669848320

約数和(自身を除く): 20283020446

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 37700779, 75401558, 490110127, 980220254, 1168724149, 2337448298, 15193413937, 30386827874]

約数ペア:

[(1, 30386827874), (2, 15193413937), (13, 2337448298), (26, 1168724149), (31, 980220254), (62, 490110127), (403, 75401558), (806, 37700779)]