2986566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 6697728

約数和(自身を除く): 3711162

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 1223, 2442, 2446, 3669, 7338, 13453, 26906, 40359, 45251, 80718, 90502, 135753, 271506, 497761, 995522, 1493283, 2986566]

約数ペア:

[(1, 2986566), (2, 1493283), (3, 995522), (6, 497761), (11, 271506), (22, 135753), (33, 90502), (37, 80718), (66, 45251), (74, 40359), (111, 26906), (222, 13453), (407, 7338), (814, 3669), (1221, 2446), (1223, 2442)]