668535982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1\times {\mathrm{7951}}^1$

素因数の和:10443

約数の個数: 16

約数和(自身を含む): 1062355392

約数和(自身を除く): 393819410

約数列:

[1, 2, 17, 34, 2473, 4946, 7951, 15902, 42041, 84082, 135167, 270334, 19662823, 39325646, 334267991, 668535982]

約数ペア:

[(1, 668535982), (2, 334267991), (17, 39325646), (34, 19662823), (2473, 270334), (4946, 135167), (7951, 84082), (15902, 42041)]