2789897902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3427393}}^1$

素因数の和:3427443

約数の個数: 16

約数和(自身を含む): 4688674992

約数和(自身を除く): 1898777090

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 3427393, 6854786, 37701323, 75402646, 126813541, 253627082, 1394948951, 2789897902]

約数ペア:

[(1, 2789897902), (2, 1394948951), (11, 253627082), (22, 126813541), (37, 75402646), (74, 37701323), (407, 6854786), (814, 3427393)]