487060364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{915527}}^1$

素因数の和:915557

約数の個数: 24

約数和(自身を含む): 1025391360

約数和(自身を除く): 538330996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 915527, 1831054, 3662108, 6408689, 12817378, 17395013, 25634756, 34790026, 69580052, 121765091, 243530182, 487060364]

約数ペア:

[(1, 487060364), (2, 243530182), (4, 121765091), (7, 69580052), (14, 34790026), (19, 25634756), (28, 17395013), (38, 12817378), (76, 6408689), (133, 3662108), (266, 1831054), (532, 915527)]