2108591023

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{6211}}^1\times {\mathrm{4409}}^1$

素因数の和:10638

約数の個数: 16

約数和(自身を含む): 2629912320

約数和(自身を除く): 521321297

約数列:

[1, 7, 11, 77, 4409, 6211, 30863, 43477, 48499, 68321, 339493, 478247, 27384299, 191690093, 301227289, 2108591023]

約数ペア:

[(1, 2108591023), (7, 301227289), (11, 191690093), (77, 27384299), (4409, 478247), (6211, 339493), (30863, 68321), (43477, 48499)]