140912551462

素因数分解:

$2^1\times {\mathrm{991}}^1\times {\mathrm{71096141}}^1$

素因数の和:71097134

約数の個数: 8

約数和(自身を含む): 211582118592

約数和(自身を除く): 70669567130

約数列:

[1, 2, 991, 1982, 71096141, 142192282, 70456275731, 140912551462]

約数ペア:

[(1, 140912551462), (2, 70456275731), (991, 142192282), (1982, 71096141)]