1925643797

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 2493623232

約数和(自身を除く): 567979435

約数列:

[1, 7, 11, 49, 77, 107, 173, 193, 539, 749, 1177, 1211, 1351, 1903, 2123, 5243, 8239, 8477, 9457, 13321, 14861, 18511, 20651, 33389, 57673, 93247, 104027, 129577, 144557, 203621, 227161, 233723, 367279, 907039, 1011899, 1425347, 1590127, 1636061, 2570953, 3572623, 9977429, 11130889, 17996671, 25008361, 39298853, 175058527, 275091971, 1925643797]

約数ペア:

[(1, 1925643797), (7, 275091971), (11, 175058527), (49, 39298853), (77, 25008361), (107, 17996671), (173, 11130889), (193, 9977429), (539, 3572623), (749, 2570953), (1177, 1636061), (1211, 1590127), (1351, 1425347), (1903, 1011899), (2123, 907039), (5243, 367279), (8239, 233723), (8477, 227161), (9457, 203621), (13321, 144557), (14861, 129577), (18511, 104027), (20651, 93247), (33389, 57673)]