140794846

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{1987}}^1$

素因数の和:2559

約数の個数: 16

約数和(自身を含む): 214704000

約数和(自身を除く): 73909154

約数列:

[1, 2, 71, 142, 499, 998, 1987, 3974, 35429, 70858, 141077, 282154, 991513, 1983026, 70397423, 140794846]

約数ペア:

[(1, 140794846), (2, 70397423), (71, 1983026), (142, 991513), (499, 282154), (998, 141077), (1987, 70858), (3974, 35429)]