2019341804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{16787}}^1$

素因数の和:16898

約数の個数: 48

約数和(自身を含む): 3934435680

約数和(自身を除く): 1915093876

約数列:

[1, 2, 4, 17, 29, 34, 58, 61, 68, 116, 122, 244, 493, 986, 1037, 1769, 1972, 2074, 3538, 4148, 7076, 16787, 30073, 33574, 60146, 67148, 120292, 285379, 486823, 570758, 973646, 1024007, 1141516, 1947292, 2048014, 4096028, 8275991, 16551982, 17408119, 29696203, 33103964, 34816238, 59392406, 69632476, 118784812, 504835451, 1009670902, 2019341804]

約数ペア:

[(1, 2019341804), (2, 1009670902), (4, 504835451), (17, 118784812), (29, 69632476), (34, 59392406), (58, 34816238), (61, 33103964), (68, 29696203), (116, 17408119), (122, 16551982), (244, 8275991), (493, 4096028), (986, 2048014), (1037, 1947292), (1769, 1141516), (1972, 1024007), (2074, 973646), (3538, 570758), (4148, 486823), (7076, 285379), (16787, 120292), (30073, 67148), (33574, 60146)]