2019007276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{36389}}^1$

素因数の和:36514

約数の個数: 48

約数和(自身を含む): 4193874720

約数和(自身を除く): 2174867444

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 286, 388, 572, 1067, 1261, 2134, 2522, 4268, 5044, 13871, 27742, 36389, 55484, 72778, 145556, 400279, 473057, 800558, 946114, 1601116, 1892228, 3529733, 5203627, 7059466, 10407254, 14118932, 20814508, 38827063, 45886529, 77654126, 91773058, 155308252, 183546116, 504751819, 1009503638, 2019007276]

約数ペア:

[(1, 2019007276), (2, 1009503638), (4, 504751819), (11, 183546116), (13, 155308252), (22, 91773058), (26, 77654126), (44, 45886529), (52, 38827063), (97, 20814508), (143, 14118932), (194, 10407254), (286, 7059466), (388, 5203627), (572, 3529733), (1067, 1892228), (1261, 1601116), (2134, 946114), (2522, 800558), (4268, 473057), (5044, 400279), (13871, 145556), (27742, 72778), (36389, 55484)]