1295874139

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{201881}}^1$

素因数の和:202026

約数の個数: 12

約数和(自身を含む): 1518960168

約数和(自身を除く): 223086029

約数列:

[1, 7, 49, 131, 917, 6419, 201881, 1413167, 9892169, 26446411, 185124877, 1295874139]

約数ペア:

[(1, 1295874139), (7, 185124877), (49, 26446411), (131, 9892169), (917, 1413167), (6419, 201881)]