906921316

素因数分解:

$2^2\times 7^1\times {\mathrm{2551}}^1\times {\mathrm{12697}}^1$

素因数の和:15259

約数の個数: 24

約数和(自身を含む): 1814696576

約数和(自身を除く): 907775260

約数列:

[1, 2, 4, 7, 14, 28, 2551, 5102, 10204, 12697, 17857, 25394, 35714, 50788, 71428, 88879, 177758, 355516, 32390047, 64780094, 129560188, 226730329, 453460658, 906921316]

約数ペア:

[(1, 906921316), (2, 453460658), (4, 226730329), (7, 129560188), (14, 64780094), (28, 32390047), (2551, 355516), (5102, 177758), (10204, 88879), (12697, 71428), (17857, 50788), (25394, 35714)]