2720931841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{5077}}^1$

素因数の和:5584

約数の個数: 16

約数和(自身を含む): 2914365760

約数和(自身を除く): 193433919

約数列:

[1, 19, 67, 421, 1273, 5077, 7999, 28207, 96463, 340159, 535933, 2137417, 6463021, 40610923, 143206939, 2720931841]

約数ペア:

[(1, 2720931841), (19, 143206939), (67, 40610923), (421, 6463021), (1273, 2137417), (5077, 535933), (7999, 340159), (28207, 96463)]