1612995916

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{19273}}^1$

素因数の和:19359

約数の個数: 48

約数和(自身を含む): 3345966400

約数和(自身を除く): 1732970484

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 343, 427, 686, 854, 1372, 1708, 2989, 5978, 11956, 19273, 20923, 38546, 41846, 77092, 83692, 134911, 269822, 539644, 944377, 1175653, 1888754, 2351306, 3777508, 4702612, 6610639, 8229571, 13221278, 16459142, 26442556, 32918284, 57606997, 115213994, 230427988, 403248979, 806497958, 1612995916]

約数ペア:

[(1, 1612995916), (2, 806497958), (4, 403248979), (7, 230427988), (14, 115213994), (28, 57606997), (49, 32918284), (61, 26442556), (98, 16459142), (122, 13221278), (196, 8229571), (244, 6610639), (343, 4702612), (427, 3777508), (686, 2351306), (854, 1888754), (1372, 1175653), (1708, 944377), (2989, 539644), (5978, 269822), (11956, 134911), (19273, 83692), (20923, 77092), (38546, 41846)]