2745506

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 16

約数和(自身を含む): 4276800

約数和(自身を除く): 1531294

約数列:

[1, 2, 53, 59, 106, 118, 439, 878, 3127, 6254, 23267, 25901, 46534, 51802, 1372753, 2745506]

約数ペア:

[(1, 2745506), (2, 1372753), (53, 51802), (59, 46534), (106, 25901), (118, 23267), (439, 6254), (878, 3127)]