318291238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199181}}^1$

素因数の和:199247

約数の個数: 16

約数和(自身を含む): 516279744

約数和(自身を除く): 197988506

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 199181, 398362, 3386077, 6772154, 9361507, 18723014, 159145619, 318291238]

約数ペア:

[(1, 318291238), (2, 159145619), (17, 18723014), (34, 9361507), (47, 6772154), (94, 3386077), (799, 398362), (1598, 199181)]