8139196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 15437744

約数和(自身を除く): 7298548

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 811, 1622, 2509, 3244, 5018, 10036, 10543, 21086, 42172, 156523, 313046, 626092, 2034799, 4069598, 8139196]

約数ペア:

[(1, 8139196), (2, 4069598), (4, 2034799), (13, 626092), (26, 313046), (52, 156523), (193, 42172), (386, 21086), (772, 10543), (811, 10036), (1622, 5018), (2509, 3244)]