339526

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 24

約数和(自身を含む): 593712

約数和(自身を除く): 254186

約数列:

[1, 2, 11, 22, 23, 46, 61, 121, 122, 242, 253, 506, 671, 1342, 1403, 2783, 2806, 5566, 7381, 14762, 15433, 30866, 169763, 339526]

約数ペア:

[(1, 339526), (2, 169763), (11, 30866), (22, 15433), (23, 14762), (46, 7381), (61, 5566), (121, 2806), (122, 2783), (242, 1403), (253, 1342), (506, 671)]