7983326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 24

約数和(自身を含む): 13271160

約数和(自身を除く): 5287834

約数列:

[1, 2, 13, 26, 47, 94, 139, 278, 611, 1222, 1807, 2209, 3614, 4418, 6533, 13066, 28717, 57434, 84929, 169858, 307051, 614102, 3991663, 7983326]

約数ペア:

[(1, 7983326), (2, 3991663), (13, 614102), (26, 307051), (47, 169858), (94, 84929), (139, 57434), (278, 28717), (611, 13066), (1222, 6533), (1807, 4418), (2209, 3614)]