2581036792

素因数分解:

$2^3\times {\mathrm{433}}^1\times {\mathrm{745103}}^1$

素因数の和:745542

約数の個数: 16

約数和(自身を含む): 4850627040

約数和(自身を除く): 2269590248

約数列:

[1, 2, 4, 8, 433, 866, 1732, 3464, 745103, 1490206, 2980412, 5960824, 322629599, 645259198, 1290518396, 2581036792]

約数ペア:

[(1, 2581036792), (2, 1290518396), (4, 645259198), (8, 322629599), (433, 5960824), (866, 2980412), (1732, 1490206), (3464, 745103)]