2447086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:999

約数の個数: 16

約数和(自身を含む): 3922560

約数和(自身を除く): 1475474

約数列:

[1, 2, 19, 38, 71, 142, 907, 1349, 1814, 2698, 17233, 34466, 64397, 128794, 1223543, 2447086]

約数ペア:

[(1, 2447086), (2, 1223543), (19, 128794), (38, 64397), (71, 34466), (142, 17233), (907, 2698), (1349, 1814)]