669647530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2911511}}^1$

素因数の和:2911541

約数の個数: 16

約数和(自身を含む): 1257773184

約数和(自身を除く): 588125654

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2911511, 5823022, 14557555, 29115110, 66964753, 133929506, 334823765, 669647530]

約数ペア:

[(1, 669647530), (2, 334823765), (5, 133929506), (10, 66964753), (23, 29115110), (46, 14557555), (115, 5823022), (230, 2911511)]