2017794064

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{80173}}^1$

素因数の和:80216

約数の個数: 60

約数和(自身を含む): 4627803628

約数和(自身を除く): 2610009564

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 6292, 12584, 25168, 80173, 160346, 320692, 641384, 881903, 1042249, 1282768, 1763806, 2084498, 3527612, 4168996, 7055224, 8337992, 9700933, 11464739, 14110448, 16675984, 19401866, 22929478, 38803732, 45858956, 77607464, 91717912, 126112129, 155214928, 183435824, 252224258, 504448516, 1008897032, 2017794064]

約数ペア:

[(1, 2017794064), (2, 1008897032), (4, 504448516), (8, 252224258), (11, 183435824), (13, 155214928), (16, 126112129), (22, 91717912), (26, 77607464), (44, 45858956), (52, 38803732), (88, 22929478), (104, 19401866), (121, 16675984), (143, 14110448), (176, 11464739), (208, 9700933), (242, 8337992), (286, 7055224), (484, 4168996), (572, 3527612), (968, 2084498), (1144, 1763806), (1573, 1282768), (1936, 1042249), (2288, 881903), (3146, 641384), (6292, 320692), (12584, 160346), (25168, 80173)]