2017689414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{550379}}^1$

素因数の和:550444

約数の個数: 32

約数和(自身を含む): 4438264320

約数和(自身を除く): 2420574906

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 550379, 1100758, 1651137, 3302274, 7154927, 14309854, 21464781, 25867813, 42929562, 51735626, 77603439, 155206878, 336281569, 672563138, 1008844707, 2017689414]

約数ペア:

[(1, 2017689414), (2, 1008844707), (3, 672563138), (6, 336281569), (13, 155206878), (26, 77603439), (39, 51735626), (47, 42929562), (78, 25867813), (94, 21464781), (141, 14309854), (282, 7154927), (611, 3302274), (1222, 1651137), (1833, 1100758), (3666, 550379)]