2480491211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{320767}}^1$

素因数の和:320834

約数の個数: 16

約数和(自身を含む): 2925404160

約数和(自身を除く): 444912949

約数列:

[1, 11, 19, 37, 209, 407, 703, 7733, 320767, 3528437, 6094573, 11868379, 67040303, 130552169, 225499201, 2480491211]

約数ペア:

[(1, 2480491211), (11, 225499201), (19, 130552169), (37, 67040303), (209, 11868379), (407, 6094573), (703, 3528437), (7733, 320767)]