985331326

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{23053}}^1$

素因数の和:23176

約数の個数: 32

約数和(自身を含む): 1752841728

約数和(自身を除く): 767510402

約数列:

[1, 2, 7, 14, 43, 71, 86, 142, 301, 497, 602, 994, 3053, 6106, 21371, 23053, 42742, 46106, 161371, 322742, 991279, 1636763, 1982558, 3273526, 6938953, 11457341, 13877906, 22914682, 70380809, 140761618, 492665663, 985331326]

約数ペア:

[(1, 985331326), (2, 492665663), (7, 140761618), (14, 70380809), (43, 22914682), (71, 13877906), (86, 11457341), (142, 6938953), (301, 3273526), (497, 1982558), (602, 1636763), (994, 991279), (3053, 322742), (6106, 161371), (21371, 46106), (23053, 42742)]