797295556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 1501416000

約数和(自身を除く): 704120444

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 269, 538, 661, 1076, 1121, 1322, 2242, 2644, 4484, 5111, 10222, 12559, 15871, 20444, 25118, 31742, 38999, 50236, 63484, 77998, 155996, 177809, 301549, 355618, 603098, 711236, 740981, 1206196, 1481962, 2963924, 3378371, 6756742, 10490731, 13513484, 20981462, 41962924, 199323889, 398647778, 797295556]

約数ペア:

[(1, 797295556), (2, 398647778), (4, 199323889), (19, 41962924), (38, 20981462), (59, 13513484), (76, 10490731), (118, 6756742), (236, 3378371), (269, 2963924), (538, 1481962), (661, 1206196), (1076, 740981), (1121, 711236), (1322, 603098), (2242, 355618), (2644, 301549), (4484, 177809), (5111, 155996), (10222, 77998), (12559, 63484), (15871, 50236), (20444, 38999), (25118, 31742)]