353497390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{484243}}^1$

素因数の和:484323

約数の個数: 16

約数和(自身を含む): 645013008

約数和(自身を除く): 291515618

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 484243, 968486, 2421215, 4842430, 35349739, 70699478, 176748695, 353497390]

約数ペア:

[(1, 353497390), (2, 176748695), (5, 70699478), (10, 35349739), (73, 4842430), (146, 2421215), (365, 968486), (730, 484243)]