2107385290

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{5477}}^1$

素因数の和:5946

約数の個数: 32

約数和(自身を含む): 3839639760

約数和(自身を除く): 1732254470

約数列:

[1, 2, 5, 10, 109, 218, 353, 545, 706, 1090, 1765, 3530, 5477, 10954, 27385, 38477, 54770, 76954, 192385, 384770, 596993, 1193986, 1933381, 2984965, 3866762, 5969930, 9666905, 19333810, 210738529, 421477058, 1053692645, 2107385290]

約数ペア:

[(1, 2107385290), (2, 1053692645), (5, 421477058), (10, 210738529), (109, 19333810), (218, 9666905), (353, 5969930), (545, 3866762), (706, 2984965), (1090, 1933381), (1765, 1193986), (3530, 596993), (5477, 384770), (10954, 192385), (27385, 76954), (38477, 54770)]