1987826136

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1\times {\mathrm{709}}^1$

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 5010271200

約数和(自身を除く): 3022445064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 593, 709, 788, 1182, 1186, 1418, 1576, 1779, 2127, 2364, 2372, 2836, 3558, 4254, 4728, 4744, 5672, 7116, 8508, 14232, 17016, 116821, 139673, 233642, 279346, 350463, 419019, 420437, 467284, 558692, 700926, 838038, 840874, 934568, 1117384, 1261311, 1401852, 1676076, 1681748, 2522622, 2803704, 3352152, 3363496, 5045244, 10090488, 82826089, 165652178, 248478267, 331304356, 496956534, 662608712, 993913068, 1987826136]

約数ペア:

[(1, 1987826136), (2, 993913068), (3, 662608712), (4, 496956534), (6, 331304356), (8, 248478267), (12, 165652178), (24, 82826089), (197, 10090488), (394, 5045244), (591, 3363496), (593, 3352152), (709, 2803704), (788, 2522622), (1182, 1681748), (1186, 1676076), (1418, 1401852), (1576, 1261311), (1779, 1117384), (2127, 934568), (2364, 840874), (2372, 838038), (2836, 700926), (3558, 558692), (4254, 467284), (4728, 420437), (4744, 419019), (5672, 350463), (7116, 279346), (8508, 233642), (14232, 139673), (17016, 116821)]