1629877634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 3095718912

約数和(自身を除く): 1465841278

約数列:

[1, 2, 7, 11, 14, 22, 77, 131, 154, 173, 262, 346, 467, 917, 934, 1211, 1441, 1834, 1903, 2422, 2882, 3269, 3806, 5137, 6538, 10087, 10274, 13321, 20174, 22663, 26642, 35959, 45326, 61177, 71918, 80791, 122354, 158641, 161582, 249293, 317282, 428239, 498586, 565537, 672947, 856478, 888701, 1131074, 1345894, 1745051, 1777402, 3490102, 4710629, 6220907, 9421258, 10583621, 12441814, 21167242, 74085347, 116419831, 148170694, 232839662, 814938817, 1629877634]

約数ペア:

[(1, 1629877634), (2, 814938817), (7, 232839662), (11, 148170694), (14, 116419831), (22, 74085347), (77, 21167242), (131, 12441814), (154, 10583621), (173, 9421258), (262, 6220907), (346, 4710629), (467, 3490102), (917, 1777402), (934, 1745051), (1211, 1345894), (1441, 1131074), (1834, 888701), (1903, 856478), (2422, 672947), (2882, 565537), (3269, 498586), (3806, 428239), (5137, 317282), (6538, 249293), (10087, 161582), (10274, 158641), (13321, 122354), (20174, 80791), (22663, 71918), (26642, 61177), (35959, 45326)]