290868479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1\times {\mathrm{587}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 321584256

約数和(自身を除く): 30715777

約数列:

[1, 11, 107, 421, 587, 1177, 4631, 6457, 45047, 62809, 247127, 495517, 690899, 2718397, 26442589, 290868479]

約数ペア:

[(1, 290868479), (11, 26442589), (107, 2718397), (421, 690899), (587, 495517), (1177, 247127), (4631, 62809), (6457, 45047)]