789743234

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{405829}}^1$

素因数の和:405977

約数の個数: 16

約数和(自身を含む): 1363588800

約数和(自身を除く): 573845566

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 405829, 811658, 2840803, 5681606, 56410231, 112820462, 394871617, 789743234]

約数ペア:

[(1, 789743234), (2, 394871617), (7, 112820462), (14, 56410231), (139, 5681606), (278, 2840803), (973, 811658), (1946, 405829)]