2019884062

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{401887}}^1$

素因数の和:402255

約数の個数: 16

約数和(自身を含む): 3472312320

約数和(自身を除く): 1452428258

約数列:

[1, 2, 7, 14, 359, 718, 2513, 5026, 401887, 803774, 2813209, 5626418, 144277433, 288554866, 1009942031, 2019884062]

約数ペア:

[(1, 2019884062), (2, 1009942031), (7, 288554866), (14, 144277433), (359, 5626418), (718, 2813209), (2513, 803774), (5026, 401887)]