1553059486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2857}}^1\times {\mathrm{24709}}^1$

素因数の和:27579

約数の個数: 16

約数和(自身を含む): 2542362480

約数和(自身を除く): 989302994

約数列:

[1, 2, 11, 22, 2857, 5714, 24709, 31427, 49418, 62854, 271799, 543598, 70593613, 141187226, 776529743, 1553059486]

約数ペア:

[(1, 1553059486), (2, 776529743), (11, 141187226), (22, 70593613), (2857, 543598), (5714, 271799), (24709, 62854), (31427, 49418)]