2007140642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{323003}}^1$

素因数の和:323257

約数の個数: 16

約数和(自身を含む): 3255880320

約数和(自身を除く): 1248739678

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 323003, 646006, 4199039, 8398078, 77197717, 154395434, 1003570321, 2007140642]

約数ペア:

[(1, 2007140642), (2, 1003570321), (13, 154395434), (26, 77197717), (239, 8398078), (478, 4199039), (3107, 646006), (6214, 323003)]