2021948458

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{89443}}^1$

素因数の和:89661

約数の個数: 16

約数和(自身を含む): 3091184640

約数和(自身を除く): 1069236182

約数列:

[1, 2, 89, 127, 178, 254, 11303, 22606, 89443, 178886, 7960427, 11359261, 15920854, 22718522, 1010974229, 2021948458]

約数ペア:

[(1, 2021948458), (2, 1010974229), (89, 22718522), (127, 15920854), (178, 11359261), (254, 7960427), (11303, 178886), (22606, 89443)]