1660791418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{13411}}^1$

素因数の和:13870

約数の個数: 32

約数和(自身を含む): 2933687232

約数和(自身を除く): 1272895814

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 433, 866, 4763, 5629, 9526, 11258, 13411, 26822, 61919, 123838, 147521, 174343, 295042, 348686, 1917773, 3835546, 5806963, 11613926, 63876593, 75490519, 127753186, 150981038, 830395709, 1660791418]

約数ペア:

[(1, 1660791418), (2, 830395709), (11, 150981038), (13, 127753186), (22, 75490519), (26, 63876593), (143, 11613926), (286, 5806963), (433, 3835546), (866, 1917773), (4763, 348686), (5629, 295042), (9526, 174343), (11258, 147521), (13411, 123838), (26822, 61919)]