286967374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{106363}}^1$

素因数の和:106455

約数の個数: 16

約数和(自身を含む): 459492480

約数和(自身を除く): 172525106

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 106363, 212726, 2020897, 4041794, 7551773, 15103546, 143483687, 286967374]

約数ペア:

[(1, 286967374), (2, 143483687), (19, 15103546), (38, 7551773), (71, 4041794), (142, 2020897), (1349, 212726), (2698, 106363)]