689096942

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{26041}}^1$

素因数の和:26275

約数の個数: 16

約数和(自身を含む): 1051888464

約数和(自身を除く): 362791522

約数列:

[1, 2, 101, 131, 202, 262, 13231, 26041, 26462, 52082, 2630141, 3411371, 5260282, 6822742, 344548471, 689096942]

約数ペア:

[(1, 689096942), (2, 344548471), (101, 6822742), (131, 5260282), (202, 3411371), (262, 2630141), (13231, 52082), (26041, 26462)]