2172946174

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1423949}}^1$

素因数の和:1424067

約数の個数: 16

約数和(自身を含む): 3759228000

約数和(自身を除く): 1586281826

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 1423949, 2847898, 9967643, 19935286, 155210441, 310420882, 1086473087, 2172946174]

約数ペア:

[(1, 2172946174), (2, 1086473087), (7, 310420882), (14, 155210441), (109, 19935286), (218, 9967643), (763, 2847898), (1526, 1423949)]