454138817

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{1999}}^1$

素因数の和:3116

約数の個数: 16

約数和(自身を含む): 522240000

約数和(自身を除く): 68101183

約数列:

[1, 11, 19, 209, 1087, 1999, 11957, 20653, 21989, 37981, 227183, 417791, 2172913, 23902043, 41285347, 454138817]

約数ペア:

[(1, 454138817), (11, 41285347), (19, 23902043), (209, 2172913), (1087, 417791), (1999, 227183), (11957, 37981), (20653, 21989)]