2019012489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{701}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 3188989440

約数和(自身を除く): 1169976951

約数列:

[1, 3, 9, 13, 39, 103, 117, 239, 309, 701, 717, 927, 1339, 2103, 2151, 3107, 4017, 6309, 9113, 9321, 12051, 24617, 27339, 27963, 72203, 73851, 82017, 167539, 216609, 221553, 320021, 502617, 649827, 938639, 960063, 1507851, 2178007, 2815917, 2880189, 6534021, 8447751, 17256517, 19602063, 51769551, 155308653, 224334721, 673004163, 2019012489]

約数ペア:

[(1, 2019012489), (3, 673004163), (9, 224334721), (13, 155308653), (39, 51769551), (103, 19602063), (117, 17256517), (239, 8447751), (309, 6534021), (701, 2880189), (717, 2815917), (927, 2178007), (1339, 1507851), (2103, 960063), (2151, 938639), (3107, 649827), (4017, 502617), (6309, 320021), (9113, 221553), (9321, 216609), (12051, 167539), (24617, 82017), (27339, 73851), (27963, 72203)]