2057284

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 3806208

約数和(自身を除く): 1748924

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 353, 706, 1412, 1457, 2914, 5828, 10943, 16591, 21886, 33182, 43772, 66364, 514321, 1028642, 2057284]

約数ペア:

[(1, 2057284), (2, 1028642), (4, 514321), (31, 66364), (47, 43772), (62, 33182), (94, 21886), (124, 16591), (188, 10943), (353, 5828), (706, 2914), (1412, 1457)]