2109724500961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{22700099}}^1$

素因数の和:22700205

約数の個数: 32

約数和(自身を含む): 2824255641600

約数和(自身を除く): 714531140639

約数列:

[1, 7, 11, 17, 71, 77, 119, 187, 497, 781, 1207, 1309, 5467, 8449, 13277, 92939, 22700099, 158900693, 249701089, 385901683, 1611707029, 1747907623, 2701311781, 4244918513, 11281949203, 17728777319, 27399019493, 29714429591, 124101441233, 191793136451, 301389214423, 2109724500961]

約数ペア:

[(1, 2109724500961), (7, 301389214423), (11, 191793136451), (17, 124101441233), (71, 29714429591), (77, 27399019493), (119, 17728777319), (187, 11281949203), (497, 4244918513), (781, 2701311781), (1207, 1747907623), (1309, 1611707029), (5467, 385901683), (8449, 249701089), (13277, 158900693), (92939, 22700099)]