520029748

素因数分解:

$2^2\times 7^2\times {\mathrm{797}}^1\times {\mathrm{3329}}^1$

素因数の和:4144

約数の個数: 36

約数和(自身を含む): 1060278660

約数和(自身を除く): 540248912

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 797, 1594, 3188, 3329, 5579, 6658, 11158, 13316, 22316, 23303, 39053, 46606, 78106, 93212, 156212, 163121, 326242, 652484, 2653213, 5306426, 10612852, 18572491, 37144982, 74289964, 130007437, 260014874, 520029748]

約数ペア:

[(1, 520029748), (2, 260014874), (4, 130007437), (7, 74289964), (14, 37144982), (28, 18572491), (49, 10612852), (98, 5306426), (196, 2653213), (797, 652484), (1594, 326242), (3188, 163121), (3329, 156212), (5579, 93212), (6658, 78106), (11158, 46606), (13316, 39053), (22316, 23303)]