1279130118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{30455479}}^1$

素因数の和:30455491

約数の個数: 16

約数和(自身を含む): 2923726080

約数和(自身を除く): 1644595962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 30455479, 60910958, 91366437, 182732874, 213188353, 426376706, 639565059, 1279130118]

約数ペア:

[(1, 1279130118), (2, 639565059), (3, 426376706), (6, 213188353), (7, 182732874), (14, 91366437), (21, 60910958), (42, 30455479)]