2772078463

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2992

約数の個数: 48

約数和(自身を含む): 3758033664

約数和(自身を除く): 985955201

約数列:

[1, 7, 11, 17, 43, 77, 119, 187, 289, 301, 473, 731, 1309, 2023, 2897, 3179, 3311, 5117, 8041, 12427, 20279, 22253, 31867, 49249, 56287, 86989, 124571, 136697, 223069, 344743, 541739, 837233, 871997, 956879, 1370281, 2117707, 3792173, 5860631, 9209563, 9591967, 14823949, 23294777, 36001019, 64466941, 163063439, 252007133, 396011209, 2772078463]

約数ペア:

[(1, 2772078463), (7, 396011209), (11, 252007133), (17, 163063439), (43, 64466941), (77, 36001019), (119, 23294777), (187, 14823949), (289, 9591967), (301, 9209563), (473, 5860631), (731, 3792173), (1309, 2117707), (2023, 1370281), (2897, 956879), (3179, 871997), (3311, 837233), (5117, 541739), (8041, 344743), (12427, 223069), (20279, 136697), (22253, 124571), (31867, 86989), (49249, 56287)]