2016451385

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{28751}}^1$

素因数の和:28865

約数の個数: 24

約数和(自身を含む): 2651854464

約数和(自身を除く): 635403079

約数列:

[1, 5, 13, 65, 83, 169, 415, 845, 1079, 5395, 14027, 28751, 70135, 143755, 373763, 1868815, 2386333, 4858919, 11931665, 24294595, 31022329, 155111645, 403290277, 2016451385]

約数ペア:

[(1, 2016451385), (5, 403290277), (13, 155111645), (65, 31022329), (83, 24294595), (169, 11931665), (415, 4858919), (845, 2386333), (1079, 1868815), (5395, 373763), (14027, 143755), (28751, 70135)]