1085449278

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2548003}}^1$

素因数の和:2548079

約数の個数: 16

約数和(自身を含む): 2201475456

約数和(自身を除く): 1116026178

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2548003, 5096006, 7644009, 15288018, 180908213, 361816426, 542724639, 1085449278]

約数ペア:

[(1, 1085449278), (2, 542724639), (3, 361816426), (6, 180908213), (71, 15288018), (142, 7644009), (213, 5096006), (426, 2548003)]