2049486578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{119839}}^1$

素因数の和:120361

約数の個数: 16

約数和(自身を含む): 3261565440

約数和(自身を除く): 1212078862

約数列:

[1, 2, 17, 34, 503, 1006, 8551, 17102, 119839, 239678, 2037263, 4074526, 60279017, 120558034, 1024743289, 2049486578]

約数ペア:

[(1, 2049486578), (2, 1024743289), (17, 120558034), (34, 60279017), (503, 4074526), (1006, 2037263), (8551, 239678), (17102, 119839)]