5390980906

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{131059}}^1$

素因数の和:131349

約数の個数: 16

約数和(自身を含む): 8200162080

約数和(自身を除く): 2809181174

約数列:

[1, 2, 131, 157, 262, 314, 20567, 41134, 131059, 262118, 17168729, 20576263, 34337458, 41152526, 2695490453, 5390980906]

約数ペア:

[(1, 5390980906), (2, 2695490453), (131, 41152526), (157, 34337458), (262, 20576263), (314, 17168729), (20567, 262118), (41134, 131059)]