1140377966

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2049

約数の個数: 64

約数和(自身を含む): 2194698240

約数和(自身を除く): 1054320274

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 107, 182, 214, 217, 403, 434, 749, 806, 1391, 1498, 1889, 2782, 2821, 3317, 3778, 5642, 6634, 9737, 13223, 19474, 23219, 24557, 26446, 43121, 46438, 49114, 58559, 86242, 117118, 171899, 202123, 301847, 343798, 404246, 409913, 603694, 761267, 819826, 1414861, 1522534, 2627599, 2829722, 5255198, 5328869, 6265813, 10657738, 12531626, 18393193, 36786386, 43860691, 81455569, 87721382, 162911138, 570188983, 1140377966]

約数ペア:

[(1, 1140377966), (2, 570188983), (7, 162911138), (13, 87721382), (14, 81455569), (26, 43860691), (31, 36786386), (62, 18393193), (91, 12531626), (107, 10657738), (182, 6265813), (214, 5328869), (217, 5255198), (403, 2829722), (434, 2627599), (749, 1522534), (806, 1414861), (1391, 819826), (1498, 761267), (1889, 603694), (2782, 409913), (2821, 404246), (3317, 343798), (3778, 301847), (5642, 202123), (6634, 171899), (9737, 117118), (13223, 86242), (19474, 58559), (23219, 49114), (24557, 46438), (26446, 43121)]