1294794908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{414467}}^1$

素因数の和:414553

約数の個数: 24

約数和(自身を含む): 2506702464

約数和(自身を除く): 1211907556

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 414467, 828934, 1657868, 4559137, 9118274, 18236548, 29427157, 58854314, 117708628, 323698727, 647397454, 1294794908]

約数ペア:

[(1, 1294794908), (2, 647397454), (4, 323698727), (11, 117708628), (22, 58854314), (44, 29427157), (71, 18236548), (142, 9118274), (284, 4559137), (781, 1657868), (1562, 828934), (3124, 414467)]