219322294

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1\times {\mathrm{1009}}^1$

素因数の和:1695

約数の個数: 16

約数和(自身を含む): 331385040

約数和(自身を除く): 112062746

約数列:

[1, 2, 251, 433, 502, 866, 1009, 2018, 108683, 217366, 253259, 436897, 506518, 873794, 109661147, 219322294]

約数ペア:

[(1, 219322294), (2, 109661147), (251, 873794), (433, 506518), (502, 436897), (866, 253259), (1009, 217366), (2018, 108683)]