3313001488

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{397433}}^1$

素因数の和:397962

約数の個数: 20

約数和(自身を含む): 6431276988

約数和(自身を除く): 3118275500

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 8336, 397433, 794866, 1589732, 3179464, 6358928, 207062593, 414125186, 828250372, 1656500744, 3313001488]

約数ペア:

[(1, 3313001488), (2, 1656500744), (4, 828250372), (8, 414125186), (16, 207062593), (521, 6358928), (1042, 3179464), (2084, 1589732), (4168, 794866), (8336, 397433)]