13338565556

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{1193}}^1\times {\mathrm{41719}}^1$

素因数の和:42983

約数の個数: 24

約数和(自身を含む): 23711311680

約数和(自身を除く): 10372746124

約数列:

[1, 2, 4, 67, 134, 268, 1193, 2386, 4772, 41719, 79931, 83438, 159862, 166876, 319724, 2795173, 5590346, 11180692, 49770767, 99541534, 199083068, 3334641389, 6669282778, 13338565556]

約数ペア:

[(1, 13338565556), (2, 6669282778), (4, 3334641389), (67, 199083068), (134, 99541534), (268, 49770767), (1193, 11180692), (2386, 5590346), (4772, 2795173), (41719, 319724), (79931, 166876), (83438, 159862)]