2949872

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:896

約数の個数: 20

約数和(自身を含む): 5742936

約数和(自身を除く): 2793064

約数列:

[1, 2, 4, 8, 16, 331, 557, 662, 1114, 1324, 2228, 2648, 4456, 5296, 8912, 184367, 368734, 737468, 1474936, 2949872]

約数ペア:

[(1, 2949872), (2, 1474936), (4, 737468), (8, 368734), (16, 184367), (331, 8912), (557, 5296), (662, 4456), (1114, 2648), (1324, 2228)]