528098426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{195737}}^1$

素因数の和:195829

約数の個数: 16

約数和(自身を含む): 845588160

約数和(自身を除く): 317489734

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 195737, 391474, 3719003, 7438006, 13897327, 27794654, 264049213, 528098426]

約数ペア:

[(1, 528098426), (2, 264049213), (19, 27794654), (38, 13897327), (71, 7438006), (142, 3719003), (1349, 391474), (2698, 195737)]