2191606

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 3532464

約数和(自身を除く): 1340858

約数列:

[1, 2, 17, 34, 73, 146, 883, 1241, 1766, 2482, 15011, 30022, 64459, 128918, 1095803, 2191606]

約数ペア:

[(1, 2191606), (2, 1095803), (17, 128918), (34, 64459), (73, 30022), (146, 15011), (883, 2482), (1241, 1766)]