2912181085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{745757}}^1$

素因数の和:745844

約数の個数: 16

約数和(自身を含む): 3866009472

約数和(自身を除く): 953828387

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 745757, 3728785, 8203327, 41016635, 52948747, 264743735, 582436217, 2912181085]

約数ペア:

[(1, 2912181085), (5, 582436217), (11, 264743735), (55, 52948747), (71, 41016635), (355, 8203327), (781, 3728785), (3905, 745757)]