488298878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{55001}}^1$

素因数の和:55219

約数の個数: 16

約数和(自身を含む): 768267936

約数和(自身を除く): 279969058

約数列:

[1, 2, 23, 46, 193, 386, 4439, 8878, 55001, 110002, 1265023, 2530046, 10615193, 21230386, 244149439, 488298878]

約数ペア:

[(1, 488298878), (2, 244149439), (23, 21230386), (46, 10615193), (193, 2530046), (386, 1265023), (4439, 110002), (8878, 55001)]