251010926

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{19211}}^1$

素因数の和:19399

約数の個数: 16

約数和(自身を含む): 387313920

約数和(自身を除く): 136302994

約数列:

[1, 2, 47, 94, 139, 278, 6533, 13066, 19211, 38422, 902917, 1805834, 2670329, 5340658, 125505463, 251010926]

約数ペア:

[(1, 251010926), (2, 125505463), (47, 5340658), (94, 2670329), (139, 1805834), (278, 902917), (6533, 38422), (13066, 19211)]