2017749923

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1\times {\mathrm{4933}}^1$

素因数の和:5834

約数の個数: 16

約数和(自身を含む): 2341794816

約数和(自身を除く): 324044893

約数列:

[1, 7, 71, 497, 823, 4933, 5761, 34531, 58433, 350243, 409031, 2451701, 4059859, 28419013, 288249989, 2017749923]

約数ペア:

[(1, 2017749923), (7, 288249989), (71, 28419013), (497, 4059859), (823, 2451701), (4933, 409031), (5761, 350243), (34531, 58433)]