2065173864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{287789}}^1$

素因数の和:287834

約数の個数: 64

約数和(自身を含む): 5801846400

約数和(自身を除く): 3736672536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 287789, 575578, 863367, 1151156, 1726734, 2302312, 3453468, 3741257, 6619147, 6906936, 7482514, 11223771, 13238294, 14965028, 19857441, 22447542, 26476588, 29930056, 39714882, 44895084, 52953176, 79429764, 86048911, 89790168, 158859528, 172097822, 258146733, 344195644, 516293466, 688391288, 1032586932, 2065173864]

約数ペア:

[(1, 2065173864), (2, 1032586932), (3, 688391288), (4, 516293466), (6, 344195644), (8, 258146733), (12, 172097822), (13, 158859528), (23, 89790168), (24, 86048911), (26, 79429764), (39, 52953176), (46, 44895084), (52, 39714882), (69, 29930056), (78, 26476588), (92, 22447542), (104, 19857441), (138, 14965028), (156, 13238294), (184, 11223771), (276, 7482514), (299, 6906936), (312, 6619147), (552, 3741257), (598, 3453468), (897, 2302312), (1196, 1726734), (1794, 1151156), (2392, 863367), (3588, 575578), (7176, 287789)]