279744723218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{3881}}^1\times {\mathrm{2120017}}^1$

素因数の和:2123917

約数の個数: 16

約数和(自身を含む): 444415133304

約数和(自身を除く): 164670410086

約数列:

[1, 2, 17, 34, 3881, 7762, 65977, 131954, 2120017, 4240034, 36040289, 72080578, 8227785977, 16455571954, 139872361609, 279744723218]

約数ペア:

[(1, 279744723218), (2, 139872361609), (17, 16455571954), (34, 8227785977), (3881, 72080578), (7762, 36040289), (65977, 4240034), (131954, 2120017)]