2120442

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2251}}^1$

素因数の和:2413

約数の個数: 16

約数和(自身を含む): 4269792

約数和(自身を除く): 2149350

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 2251, 4502, 6753, 13506, 353407, 706814, 1060221, 2120442]

約数ペア:

[(1, 2120442), (2, 1060221), (3, 706814), (6, 353407), (157, 13506), (314, 6753), (471, 4502), (942, 2251)]