17388699979

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{4159}}^1\times {\mathrm{4297}}^1$

素因数の和:8602

約数の個数: 16

約数和(自身を含む): 20025241600

約数和(自身を除く): 2636541621

約数列:

[1, 7, 139, 973, 4159, 4297, 29113, 30079, 578101, 597283, 4046707, 4180981, 17871223, 125098561, 2484099997, 17388699979]

約数ペア:

[(1, 17388699979), (7, 2484099997), (139, 125098561), (973, 17871223), (4159, 4180981), (4297, 4046707), (29113, 597283), (30079, 578101)]