1269616

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1168

約数の個数: 20

約数和(自身を含む): 2495872

約数和(自身を除く): 1226256

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1087, 1168, 2174, 4348, 8696, 17392, 79351, 158702, 317404, 634808, 1269616]

約数ペア:

[(1, 1269616), (2, 634808), (4, 317404), (8, 158702), (16, 79351), (73, 17392), (146, 8696), (292, 4348), (584, 2174), (1087, 1168)]