4066021945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1\times {\mathrm{1319}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 5284857600

約数和(自身を除く): 1218835655

約数列:

[1, 5, 19, 37, 95, 185, 703, 877, 1319, 3515, 4385, 6595, 16663, 25061, 32449, 48803, 83315, 125305, 162245, 244015, 616531, 927257, 1156763, 3082655, 4636285, 5783815, 21978497, 42800231, 109892485, 214001155, 813204389, 4066021945]

約数ペア:

[(1, 4066021945), (5, 813204389), (19, 214001155), (37, 109892485), (95, 42800231), (185, 21978497), (703, 5783815), (877, 4636285), (1319, 3082655), (3515, 1156763), (4385, 927257), (6595, 616531), (16663, 244015), (25061, 162245), (32449, 125305), (48803, 83315)]