492084173

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 635166720

約数和(自身を除く): 143082547

約数列:

[1, 7, 19, 31, 41, 71, 133, 217, 287, 497, 589, 779, 1271, 1349, 1681, 2201, 2911, 4123, 5453, 8897, 9443, 11767, 15407, 20377, 24149, 31939, 41819, 52111, 55309, 90241, 119351, 169043, 223573, 292733, 364777, 387163, 631687, 835457, 990109, 1714579, 2267669, 3699881, 6930763, 12002053, 15873683, 25899167, 70297739, 492084173]

約数ペア:

[(1, 492084173), (7, 70297739), (19, 25899167), (31, 15873683), (41, 12002053), (71, 6930763), (133, 3699881), (217, 2267669), (287, 1714579), (497, 990109), (589, 835457), (779, 631687), (1271, 387163), (1349, 364777), (1681, 292733), (2201, 223573), (2911, 169043), (4123, 119351), (5453, 90241), (8897, 55309), (9443, 52111), (11767, 41819), (15407, 31939), (20377, 24149)]