813492085

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2897}}^1$

素因数の和:3093

約数の個数: 32

約数和(自身を含む): 1141765632

約数和(自身を除く): 328273547

約数列:

[1, 5, 7, 35, 71, 113, 355, 497, 565, 791, 2485, 2897, 3955, 8023, 14485, 20279, 40115, 56161, 101395, 205687, 280805, 327361, 1028435, 1439809, 1636805, 2291527, 7199045, 11457635, 23242631, 116213155, 162698417, 813492085]

約数ペア:

[(1, 813492085), (5, 162698417), (7, 116213155), (35, 23242631), (71, 11457635), (113, 7199045), (355, 2291527), (497, 1636805), (565, 1439809), (791, 1028435), (2485, 327361), (2897, 280805), (3955, 205687), (8023, 101395), (14485, 56161), (20279, 40115)]