2011782992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{4831}}^1$

素因数の和:6387

約数の個数: 40

約数和(自身を含む): 4130664192

約数和(自身を除く): 2118881200

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1531, 3062, 4831, 6124, 9662, 12248, 19324, 24496, 26027, 38648, 52054, 77296, 82127, 104108, 164254, 208216, 328508, 416432, 657016, 1314032, 7396261, 14792522, 29585044, 59170088, 118340176, 125736437, 251472874, 502945748, 1005891496, 2011782992]

約数ペア:

[(1, 2011782992), (2, 1005891496), (4, 502945748), (8, 251472874), (16, 125736437), (17, 118340176), (34, 59170088), (68, 29585044), (136, 14792522), (272, 7396261), (1531, 1314032), (3062, 657016), (4831, 416432), (6124, 328508), (9662, 208216), (12248, 164254), (19324, 104108), (24496, 82127), (26027, 77296), (38648, 52054)]