128475771854

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{2793073}}^1$

素因数の和:2793395

約数の個数: 16

約数和(自身を含む): 195403457040

約数和(自身を除く): 66927685186

約数列:

[1, 2, 109, 211, 218, 422, 22999, 45998, 2793073, 5586146, 304444957, 589338403, 608889914, 1178676806, 64237885927, 128475771854]

約数ペア:

[(1, 128475771854), (2, 64237885927), (109, 1178676806), (211, 608889914), (218, 589338403), (422, 304444957), (22999, 5586146), (45998, 2793073)]