469821388

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{1319723}}^1$

素因数の和:1319816

約数の個数: 12

約数和(自身を含む): 831426120

約数和(自身を除く): 361604732

約数列:

[1, 2, 4, 89, 178, 356, 1319723, 2639446, 5278892, 117455347, 234910694, 469821388]

約数ペア:

[(1, 469821388), (2, 234910694), (4, 117455347), (89, 5278892), (178, 2639446), (356, 1319723)]