2159790743

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{821}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 2552014080

約数和(自身を除く): 392223337

約数列:

[1, 11, 19, 41, 209, 307, 451, 779, 821, 3377, 5833, 8569, 9031, 12587, 15599, 33661, 64163, 138457, 171589, 239153, 252047, 370271, 639559, 2630683, 2772517, 4788893, 7035149, 10333927, 52677823, 113673197, 196344613, 2159790743]

約数ペア:

[(1, 2159790743), (11, 196344613), (19, 113673197), (41, 52677823), (209, 10333927), (307, 7035149), (451, 4788893), (779, 2772517), (821, 2630683), (3377, 639559), (5833, 370271), (8569, 252047), (9031, 239153), (12587, 171589), (15599, 138457), (33661, 64163)]