2563024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8431}}^1$

素因数の和:8458

約数の個数: 20

約数和(自身を含む): 5227840

約数和(自身を除く): 2664816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8431, 16862, 33724, 67448, 134896, 160189, 320378, 640756, 1281512, 2563024]

約数ペア:

[(1, 2563024), (2, 1281512), (4, 640756), (8, 320378), (16, 160189), (19, 134896), (38, 67448), (76, 33724), (152, 16862), (304, 8431)]