2019948564

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{40357}}^1$

素因数の和:40504

約数の個数: 48

約数和(自身を含む): 4872663488

約数和(自身を除く): 2852714924

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 97, 129, 172, 194, 258, 291, 388, 516, 582, 1164, 4171, 8342, 12513, 16684, 25026, 40357, 50052, 80714, 121071, 161428, 242142, 484284, 1735351, 3470702, 3914629, 5206053, 6941404, 7829258, 10412106, 11743887, 15658516, 20824212, 23487774, 46975548, 168329047, 336658094, 504987141, 673316188, 1009974282, 2019948564]

約数ペア:

[(1, 2019948564), (2, 1009974282), (3, 673316188), (4, 504987141), (6, 336658094), (12, 168329047), (43, 46975548), (86, 23487774), (97, 20824212), (129, 15658516), (172, 11743887), (194, 10412106), (258, 7829258), (291, 6941404), (388, 5206053), (516, 3914629), (582, 3470702), (1164, 1735351), (4171, 484284), (8342, 242142), (12513, 161428), (16684, 121071), (25026, 80714), (40357, 50052)]