2110606421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2459}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 2686556160

約数和(自身を除く): 575949739

約数列:

[1, 7, 11, 71, 77, 157, 497, 781, 1099, 1727, 2459, 5467, 11147, 12089, 17213, 27049, 78029, 122617, 174589, 189343, 386063, 858319, 1222123, 1920479, 2702441, 4246693, 13443353, 27410473, 29726851, 191873311, 301515203, 2110606421]

約数ペア:

[(1, 2110606421), (7, 301515203), (11, 191873311), (71, 29726851), (77, 27410473), (157, 13443353), (497, 4246693), (781, 2702441), (1099, 1920479), (1727, 1222123), (2459, 858319), (5467, 386063), (11147, 189343), (12089, 174589), (17213, 122617), (27049, 78029)]