2080594438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{776921}}^1$

素因数の和:777039

約数の個数: 16

約数和(自身を含む): 3393595296

約数和(自身を除く): 1313000858

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 776921, 1553842, 10099973, 20199946, 80022863, 160045726, 1040297219, 2080594438]

約数ペア:

[(1, 2080594438), (2, 1040297219), (13, 160045726), (26, 80022863), (103, 20199946), (206, 10099973), (1339, 1553842), (2678, 776921)]