1025856884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19728017}}^1$

素因数の和:19728034

約数の個数: 12

約数和(自身を含む): 1933345764

約数和(自身を除く): 907488880

約数列:

[1, 2, 4, 13, 26, 52, 19728017, 39456034, 78912068, 256464221, 512928442, 1025856884]

約数ペア:

[(1, 1025856884), (2, 512928442), (4, 256464221), (13, 78912068), (26, 39456034), (52, 19728017)]