4985266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17431}}^1$

素因数の和:17457

約数の個数: 16

約数和(自身を含む): 8785728

約数和(自身を除く): 3800462

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 17431, 34862, 191741, 226603, 383482, 453206, 2492633, 4985266]

約数ペア:

[(1, 4985266), (2, 2492633), (11, 453206), (13, 383482), (22, 226603), (26, 191741), (143, 34862), (286, 17431)]