426671234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{273157}}^1$

素因数の和:273241

約数の個数: 16

約数和(自身を含む): 708025536

約数和(自身を除く): 281354302

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 273157, 546314, 3004727, 6009454, 19394147, 38788294, 213335617, 426671234]

約数ペア:

[(1, 426671234), (2, 213335617), (11, 38788294), (22, 19394147), (71, 6009454), (142, 3004727), (781, 546314), (1562, 273157)]