1395081008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{3790981}}^1$

素因数の和:3791012

約数の個数: 20

約数和(自身を含む): 2820490608

約数和(自身を除く): 1425409600

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 3790981, 7581962, 15163924, 30327848, 60655696, 87192563, 174385126, 348770252, 697540504, 1395081008]

約数ペア:

[(1, 1395081008), (2, 697540504), (4, 348770252), (8, 174385126), (16, 87192563), (23, 60655696), (46, 30327848), (92, 15163924), (184, 7581962), (368, 3790981)]