7215884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 13688640

約数和(自身を除く): 6472756

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 719, 772, 1438, 2509, 2876, 5018, 9347, 10036, 18694, 37388, 138767, 277534, 555068, 1803971, 3607942, 7215884]

約数ペア:

[(1, 7215884), (2, 3607942), (4, 1803971), (13, 555068), (26, 277534), (52, 138767), (193, 37388), (386, 18694), (719, 10036), (772, 9347), (1438, 5018), (2509, 2876)]