248835994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{41737}}^1$

素因数の和:42021

約数の個数: 16

約数和(自身を含む): 408698496

約数和(自身を除く): 159862502

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 41737, 83474, 459107, 918214, 11310727, 22621454, 124417997, 248835994]

約数ペア:

[(1, 248835994), (2, 124417997), (11, 22621454), (22, 11310727), (271, 918214), (542, 459107), (2981, 83474), (5962, 41737)]