2982156919

素因数分解:

$7^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1\times {\mathrm{2213}}^1$

素因数の和:3150

約数の個数: 16

約数和(自身を含む): 3426209280

約数和(自身を除く): 444052361

約数列:

[1, 7, 311, 619, 2177, 2213, 4333, 15491, 192509, 688243, 1347563, 1369847, 4817701, 9588929, 426022417, 2982156919]

約数ペア:

[(1, 2982156919), (7, 426022417), (311, 9588929), (619, 4817701), (2177, 1369847), (2213, 1347563), (4333, 688243), (15491, 192509)]