278296322

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{17387}}^1$

素因数の和:17593

約数の個数: 16

約数和(自身を含む): 428162112

約数和(自身を除く): 149865790

約数列:

[1, 2, 53, 106, 151, 302, 8003, 16006, 17387, 34774, 921511, 1843022, 2625437, 5250874, 139148161, 278296322]

約数ペア:

[(1, 278296322), (2, 139148161), (53, 5250874), (106, 2625437), (151, 1843022), (302, 921511), (8003, 34774), (16006, 17387)]