248173666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{180097}}^1$

素因数の和:180165

約数の個数: 16

約数和(自身を含む): 408462264

約数和(自身を除く): 160288598

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 180097, 360194, 2341261, 4682522, 9545141, 19090282, 124086833, 248173666]

約数ペア:

[(1, 248173666), (2, 124086833), (13, 19090282), (26, 9545141), (53, 4682522), (106, 2341261), (689, 360194), (1378, 180097)]