328156678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{122173}}^1$

素因数の和:122271

約数の個数: 16

約数和(自身を含む): 527791680

約数和(自身を除く): 199635002

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 122173, 244346, 2076941, 4153882, 9651667, 19303334, 164078339, 328156678]

約数ペア:

[(1, 328156678), (2, 164078339), (17, 19303334), (34, 9651667), (79, 4153882), (158, 2076941), (1343, 244346), (2686, 122173)]