1878192899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1\times {\mathrm{2521}}^1$

素因数の和:3382

約数の個数: 16

約数和(自身を含む): 2075505120

約数和(自身を除く): 197312221

約数列:

[1, 11, 89, 761, 979, 2521, 8371, 27731, 67729, 224369, 745019, 1918481, 2468059, 21103291, 170744809, 1878192899]

約数ペア:

[(1, 1878192899), (11, 170744809), (89, 21103291), (761, 2468059), (979, 1918481), (2521, 745019), (8371, 224369), (27731, 67729)]