1345326608

素因数分解:

$2^4\times {\mathrm{2521}}^1\times {\mathrm{33353}}^1$

素因数の和:35882

約数の個数: 20

約数和(自身を含む): 2607682428

約数和(自身を除く): 1262355820

約数列:

[1, 2, 4, 8, 16, 2521, 5042, 10084, 20168, 33353, 40336, 66706, 133412, 266824, 533648, 84082913, 168165826, 336331652, 672663304, 1345326608]

約数ペア:

[(1, 1345326608), (2, 672663304), (4, 336331652), (8, 168165826), (16, 84082913), (2521, 533648), (5042, 266824), (10084, 133412), (20168, 66706), (33353, 40336)]