550639222

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{553963}}^1$

素因数の和:554043

約数の個数: 16

約数和(自身を含む): 957249792

約数和(自身を除く): 406610570

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 553963, 1107926, 3877741, 7755482, 39331373, 78662746, 275319611, 550639222]

約数ペア:

[(1, 550639222), (2, 275319611), (7, 78662746), (14, 39331373), (71, 7755482), (142, 3877741), (497, 1107926), (994, 553963)]