2912985995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{30853}}^1$

素因数の和:31702

約数の個数: 16

約数和(自身を含む): 3652126272

約数和(自身を除く): 739140277

約数列:

[1, 5, 23, 115, 821, 4105, 18883, 30853, 94415, 154265, 709619, 3548095, 25330313, 126651565, 582597199, 2912985995]

約数ペア:

[(1, 2912985995), (5, 582597199), (23, 126651565), (115, 25330313), (821, 3548095), (4105, 709619), (18883, 154265), (30853, 94415)]