339352

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{251}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 691740

約数和(自身を除く): 352388

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 251, 338, 502, 676, 1004, 1352, 2008, 3263, 6526, 13052, 26104, 42419, 84838, 169676, 339352]

約数ペア:

[(1, 339352), (2, 169676), (4, 84838), (8, 42419), (13, 26104), (26, 13052), (52, 6526), (104, 3263), (169, 2008), (251, 1352), (338, 1004), (502, 676)]