679052

素因数分解:

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

素因数の和:110

約数の個数: 36

約数和(自身を含む): 1385328

約数和(自身を除く): 706276

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 121, 122, 242, 244, 253, 484, 506, 671, 1012, 1342, 1403, 2684, 2783, 2806, 5566, 5612, 7381, 11132, 14762, 15433, 29524, 30866, 61732, 169763, 339526, 679052]

約数ペア:

[(1, 679052), (2, 339526), (4, 169763), (11, 61732), (22, 30866), (23, 29524), (44, 15433), (46, 14762), (61, 11132), (92, 7381), (121, 5612), (122, 5566), (242, 2806), (244, 2783), (253, 2684), (484, 1403), (506, 1342), (671, 1012)]