2065878417

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{332509}}^1$

素因数の和:332640

約数の個数: 16

約数和(自身を含む): 2926088000

約数和(自身を除く): 860209583

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 332509, 997527, 6317671, 18953013, 36243481, 108730443, 688626139, 2065878417]

約数ペア:

[(1, 2065878417), (3, 688626139), (19, 108730443), (57, 36243481), (109, 18953013), (327, 6317671), (2071, 997527), (6213, 332509)]