4076006977

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1\times {\mathrm{15331}}^1$

素因数の和:17356

約数の個数: 16

約数和(自身を含む): 4906240000

約数和(自身を除く): 830233023

約数列:

[1, 7, 19, 133, 1999, 13993, 15331, 37981, 107317, 265867, 291289, 2039023, 30646669, 214526683, 582286711, 4076006977]

約数ペア:

[(1, 4076006977), (7, 582286711), (19, 214526683), (133, 30646669), (1999, 2039023), (13993, 291289), (15331, 265867), (37981, 107317)]