2409968405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1612019}}^1$

素因数の和:1612060

約数の個数: 16

約数和(自身を含む): 3249832320

約数和(自身を除く): 839863915

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 1612019, 8060095, 20956247, 37076437, 104781235, 185382185, 481993681, 2409968405]

約数ペア:

[(1, 2409968405), (5, 481993681), (13, 185382185), (23, 104781235), (65, 37076437), (115, 20956247), (299, 8060095), (1495, 1612019)]