2013247691

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{330203}}^1$

素因数の和:330290

約数の個数: 16

約数和(自身を含む): 2514833664

約数和(自身を除く): 501585973

約数列:

[1, 7, 13, 67, 91, 469, 871, 6097, 330203, 2311421, 4292639, 22123601, 30048473, 154865207, 287606813, 2013247691]

約数ペア:

[(1, 2013247691), (7, 287606813), (13, 154865207), (67, 30048473), (91, 22123601), (469, 4292639), (871, 2311421), (6097, 330203)]