3971034260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2796503}}^1$

素因数の和:2796583

約数の個数: 24

約数和(自身を含む): 8456628096

約数和(自身を除く): 4485593836

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2796503, 5593006, 11186012, 13982515, 27965030, 55930060, 198551713, 397103426, 794206852, 992758565, 1985517130, 3971034260]

約数ペア:

[(1, 3971034260), (2, 1985517130), (4, 992758565), (5, 794206852), (10, 397103426), (20, 198551713), (71, 55930060), (142, 27965030), (284, 13982515), (355, 11186012), (710, 5593006), (1420, 2796503)]