289238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 16

約数和(自身を含む): 471744

約数和(自身を除く): 182506

約数列:

[1, 2, 17, 34, 47, 94, 181, 362, 799, 1598, 3077, 6154, 8507, 17014, 144619, 289238]

約数ペア:

[(1, 289238), (2, 144619), (17, 17014), (34, 8507), (47, 6154), (94, 3077), (181, 1598), (362, 799)]