2085684498

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{543997}}^1$

素因数の和:544079

約数の個数: 32

約数和(自身を含む): 4700142720

約数和(自身を除く): 2614458222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 543997, 1087994, 1631991, 3263982, 4895973, 9791946, 14687919, 29375838, 38623787, 77247574, 115871361, 231742722, 347614083, 695228166, 1042842249, 2085684498]

約数ペア:

[(1, 2085684498), (2, 1042842249), (3, 695228166), (6, 347614083), (9, 231742722), (18, 115871361), (27, 77247574), (54, 38623787), (71, 29375838), (142, 14687919), (213, 9791946), (426, 4895973), (639, 3263982), (1278, 1631991), (1917, 1087994), (3834, 543997)]