2318679649

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{3037}}^1$

素因数の和:3361

約数の個数: 32

約数和(自身を含む): 2878565760

約数和(自身を除く): 559886111

約数列:

[1, 11, 13, 19, 143, 209, 247, 281, 2717, 3037, 3091, 3653, 5339, 33407, 39481, 40183, 57703, 58729, 69407, 434291, 634733, 750139, 763477, 853397, 8251529, 9387367, 11094161, 16214543, 122035771, 178359973, 210789059, 2318679649]

約数ペア:

[(1, 2318679649), (11, 210789059), (13, 178359973), (19, 122035771), (143, 16214543), (209, 11094161), (247, 9387367), (281, 8251529), (2717, 853397), (3037, 763477), (3091, 750139), (3653, 634733), (5339, 434291), (33407, 69407), (39481, 58729), (40183, 57703)]