328688506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{1549}}^1$

素因数の和:1726

約数の個数: 24

約数和(自身を含む): 529067700

約数和(自身を除く): 200379194

約数列:

[1, 2, 17, 34, 79, 158, 1343, 1549, 2686, 3098, 6241, 12482, 26333, 52666, 106097, 122371, 212194, 244742, 2080307, 4160614, 9667309, 19334618, 164344253, 328688506]

約数ペア:

[(1, 328688506), (2, 164344253), (17, 19334618), (34, 9667309), (79, 4160614), (158, 2080307), (1343, 244742), (1549, 212194), (2686, 122371), (3098, 106097), (6241, 52666), (12482, 26333)]