2015652198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{3361}}^1$

素因数の和:3613

約数の個数: 64

約数和(自身を含む): 4686359040

約数和(自身を除く): 2670706842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 131, 218, 262, 327, 393, 654, 763, 786, 917, 1526, 1834, 2289, 2751, 3361, 4578, 5502, 6722, 10083, 14279, 20166, 23527, 28558, 42837, 47054, 70581, 85674, 99953, 141162, 199906, 299859, 366349, 440291, 599718, 732698, 880582, 1099047, 1320873, 2198094, 2564443, 2641746, 3082037, 5128886, 6164074, 7693329, 9246111, 15386658, 18492222, 47991719, 95983438, 143975157, 287950314, 335942033, 671884066, 1007826099, 2015652198]

約数ペア:

[(1, 2015652198), (2, 1007826099), (3, 671884066), (6, 335942033), (7, 287950314), (14, 143975157), (21, 95983438), (42, 47991719), (109, 18492222), (131, 15386658), (218, 9246111), (262, 7693329), (327, 6164074), (393, 5128886), (654, 3082037), (763, 2641746), (786, 2564443), (917, 2198094), (1526, 1320873), (1834, 1099047), (2289, 880582), (2751, 732698), (3361, 599718), (4578, 440291), (5502, 366349), (6722, 299859), (10083, 199906), (14279, 141162), (20166, 99953), (23527, 85674), (28558, 70581), (42837, 47054)]