390185536

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{468973}}^1$

素因数の和:468998

約数の個数: 28

約数和(自身を含む): 833835772

約数和(自身を除く): 443650236

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 468973, 937946, 1875892, 3751784, 6096649, 7503568, 12193298, 15007136, 24386596, 30014272, 48773192, 97546384, 195092768, 390185536]

約数ペア:

[(1, 390185536), (2, 195092768), (4, 97546384), (8, 48773192), (13, 30014272), (16, 24386596), (26, 15007136), (32, 12193298), (52, 7503568), (64, 6096649), (104, 3751784), (208, 1875892), (416, 937946), (832, 468973)]