2971330990

素因数分解:

$2^1\times 5^1\times {\mathrm{3623}}^1\times {\mathrm{82013}}^1$

素因数の和:85643

約数の個数: 16

約数和(自身を含む): 5349937248

約数和(自身を除く): 2378606258

約数列:

[1, 2, 5, 10, 3623, 7246, 18115, 36230, 82013, 164026, 410065, 820130, 297133099, 594266198, 1485665495, 2971330990]

約数ペア:

[(1, 2971330990), (2, 1485665495), (5, 594266198), (10, 297133099), (3623, 820130), (7246, 410065), (18115, 164026), (36230, 82013)]