139518002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{60293}}^1$

素因数の和:60397

約数の個数: 16

約数和(自身を含む): 227911320

約数和(自身を除く): 88393318

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 60293, 120586, 783809, 1567618, 5366077, 10732154, 69759001, 139518002]

約数ペア:

[(1, 139518002), (2, 69759001), (13, 10732154), (26, 5366077), (89, 1567618), (178, 783809), (1157, 120586), (2314, 60293)]