2006456858

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8430491}}^1$

素因数の和:8430517

約数の個数: 16

約数和(自身を含む): 3641972544

約数和(自身を除く): 1635515686

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8430491, 16860982, 59013437, 118026874, 143318347, 286636694, 1003228429, 2006456858]

約数ペア:

[(1, 2006456858), (2, 1003228429), (7, 286636694), (14, 143318347), (17, 118026874), (34, 59013437), (119, 16860982), (238, 8430491)]