291207428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2348447}}^1$

素因数の和:2348482

約数の個数: 12

約数和(自身を含む): 526052352

約数和(自身を除く): 234844924

約数列:

[1, 2, 4, 31, 62, 124, 2348447, 4696894, 9393788, 72801857, 145603714, 291207428]

約数ペア:

[(1, 291207428), (2, 145603714), (4, 72801857), (31, 9393788), (62, 4696894), (124, 2348447)]