1382474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 16

約数和(自身を含む): 2229768

約数和(自身を除く): 847294

約数列:

[1, 2, 17, 34, 73, 146, 557, 1114, 1241, 2482, 9469, 18938, 40661, 81322, 691237, 1382474]

約数ペア:

[(1, 1382474), (2, 691237), (17, 81322), (34, 40661), (73, 18938), (146, 9469), (557, 2482), (1114, 1241)]