2384178839

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{1531}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 2826153936

約数和(自身を除く): 441975097

約数列:

[1, 7, 49, 61, 427, 521, 1531, 2989, 3647, 10717, 25529, 31781, 75019, 93391, 222467, 653737, 797651, 1557269, 4576159, 5583557, 39084899, 48656711, 340596977, 2384178839]

約数ペア:

[(1, 2384178839), (7, 340596977), (49, 48656711), (61, 39084899), (427, 5583557), (521, 4576159), (1531, 1557269), (2989, 797651), (3647, 653737), (10717, 222467), (25529, 93391), (31781, 75019)]