2013018488

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{367}}^1\times {\mathrm{4057}}^1$

素因数の和:4456

約数の個数: 48

約数和(自身を含む): 4099229280

約数和(自身を除く): 2086210792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 367, 676, 734, 1352, 1468, 2936, 4057, 4771, 8114, 9542, 16228, 19084, 32456, 38168, 52741, 62023, 105482, 124046, 210964, 248092, 421928, 496184, 685633, 1371266, 1488919, 2742532, 2977838, 5485064, 5955676, 11911352, 19355947, 38711894, 77423788, 154847576, 251627311, 503254622, 1006509244, 2013018488]

約数ペア:

[(1, 2013018488), (2, 1006509244), (4, 503254622), (8, 251627311), (13, 154847576), (26, 77423788), (52, 38711894), (104, 19355947), (169, 11911352), (338, 5955676), (367, 5485064), (676, 2977838), (734, 2742532), (1352, 1488919), (1468, 1371266), (2936, 685633), (4057, 496184), (4771, 421928), (8114, 248092), (9542, 210964), (16228, 124046), (19084, 105482), (32456, 62023), (38168, 52741)]