2067909697

素因数分解:

$7^1\times {\mathrm{563}}^1\times {\mathrm{647}}^1\times {\mathrm{811}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 2374106112

約数和(自身を除く): 306196415

約数列:

[1, 7, 563, 647, 811, 3941, 4529, 5677, 364261, 456593, 524717, 2549827, 3196151, 3673019, 295415671, 2067909697]

約数ペア:

[(1, 2067909697), (7, 295415671), (563, 3673019), (647, 3196151), (811, 2549827), (3941, 524717), (4529, 456593), (5677, 364261)]