390866014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2538091}}^1$

素因数の和:2538111

約数の個数: 16

約数和(自身を含む): 730970496

約数和(自身を除く): 340104482

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2538091, 5076182, 17766637, 27919001, 35533274, 55838002, 195433007, 390866014]

約数ペア:

[(1, 390866014), (2, 195433007), (7, 55838002), (11, 35533274), (14, 27919001), (22, 17766637), (77, 5076182), (154, 2538091)]