2719503290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{38850047}}^1$

素因数の和:38850061

約数の個数: 16

約数和(自身を含む): 5594406912

約数和(自身を除く): 2874903622

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 38850047, 77700094, 194250235, 271950329, 388500470, 543900658, 1359751645, 2719503290]

約数ペア:

[(1, 2719503290), (2, 1359751645), (5, 543900658), (7, 388500470), (10, 271950329), (14, 194250235), (35, 77700094), (70, 38850047)]