2008995758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13045427}}^1$

素因数の和:13045447

約数の個数: 16

約数和(自身を含む): 3757083264

約数和(自身を除く): 1748087506

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13045427, 26090854, 91317989, 143499697, 182635978, 286999394, 1004497879, 2008995758]

約数ペア:

[(1, 2008995758), (2, 1004497879), (7, 286999394), (11, 182635978), (14, 143499697), (22, 91317989), (77, 26090854), (154, 13045427)]