2017680262247

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1800473}}^1$

素因数の和:1800867

約数の個数: 24

約数和(自身を含む): 2306407194000

約数和(自身を除く): 288726931753

約数列:

[1, 13, 19, 169, 247, 349, 3211, 4537, 6631, 58981, 86203, 1120639, 1800473, 23406149, 34208987, 304279937, 444716831, 628365077, 5781318803, 8168746001, 11938936463, 106193698013, 155206174019, 2017680262247]

約数ペア:

[(1, 2017680262247), (13, 155206174019), (19, 106193698013), (169, 11938936463), (247, 8168746001), (349, 5781318803), (3211, 628365077), (4537, 444716831), (6631, 304279937), (58981, 34208987), (86203, 23406149), (1120639, 1800473)]