880525244

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{5507}}^1$

素因数の和:6145

約数の個数: 24

約数和(自身を含む): 1565682048

約数和(自身を除く): 685156804

約数列:

[1, 2, 4, 71, 142, 284, 563, 1126, 2252, 5507, 11014, 22028, 39973, 79946, 159892, 390997, 781994, 1563988, 3100441, 6200882, 12401764, 220131311, 440262622, 880525244]

約数ペア:

[(1, 880525244), (2, 440262622), (4, 220131311), (71, 12401764), (142, 6200882), (284, 3100441), (563, 1563988), (1126, 781994), (2252, 390997), (5507, 159892), (11014, 79946), (22028, 39973)]