8984385215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1665317}}^1$

素因数の和:1665418

約数の個数: 16

約数和(自身を含む): 11750483808

約数和(自身を除く): 2766098593

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 1665317, 8326585, 21649121, 108245605, 138221311, 691106555, 1796877043, 8984385215]

約数ペア:

[(1, 8984385215), (5, 1796877043), (13, 691106555), (65, 138221311), (83, 108245605), (415, 21649121), (1079, 8326585), (5395, 1665317)]