81617074

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{529981}}^1$

素因数の和:530001

約数の個数: 16

約数和(自身を含む): 152634816

約数和(自身を除く): 71017742

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 529981, 1059962, 3709867, 5829791, 7419734, 11659582, 40808537, 81617074]

約数ペア:

[(1, 81617074), (2, 40808537), (7, 11659582), (11, 7419734), (14, 5829791), (22, 3709867), (77, 1059962), (154, 529981)]