264930010

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{66733}}^1$

素因数の和:67137

約数の個数: 16

約数和(自身を含む): 478082376

約数和(自身を除く): 213152366

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 66733, 133466, 333665, 667330, 26493001, 52986002, 132465005, 264930010]

約数ペア:

[(1, 264930010), (2, 132465005), (5, 52986002), (10, 26493001), (397, 667330), (794, 333665), (1985, 133466), (3970, 66733)]