291234364

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{2753}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 520506000

約数和(自身を除く): 229271636

約数列:

[1, 2, 4, 53, 106, 212, 499, 998, 1996, 2753, 5506, 11012, 26447, 52894, 105788, 145909, 291818, 583636, 1373747, 2747494, 5494988, 72808591, 145617182, 291234364]

約数ペア:

[(1, 291234364), (2, 145617182), (4, 72808591), (53, 5494988), (106, 2747494), (212, 1373747), (499, 583636), (998, 291818), (1996, 145909), (2753, 105788), (5506, 52894), (11012, 26447)]