2978035204319

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{7867}}^1\times {\mathrm{425813}}^1$

素因数の和:433814

約数の個数: 16

約数和(自身を含む): 3430711861248

約数和(自身を除く): 452676656929

約数列:

[1, 7, 127, 889, 7867, 55069, 425813, 999109, 2980691, 6993763, 54078251, 378547757, 3349870871, 23449096097, 425433600617, 2978035204319]

約数ペア:

[(1, 2978035204319), (7, 425433600617), (127, 23449096097), (889, 3349870871), (7867, 378547757), (55069, 54078251), (425813, 6993763), (999109, 2980691)]