2767990186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{180749}}^1$

素因数の和:180814

約数の個数: 32

約数和(自身を含む): 4858560000

約数和(自身を除く): 2090569814

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 15314, 180749, 361498, 2349737, 3434231, 4699474, 5603219, 6868462, 11206438, 44645003, 72841847, 89290006, 106461161, 145683694, 212922322, 1383995093, 2767990186]

約数ペア:

[(1, 2767990186), (2, 1383995093), (13, 212922322), (19, 145683694), (26, 106461161), (31, 89290006), (38, 72841847), (62, 44645003), (247, 11206438), (403, 6868462), (494, 5603219), (589, 4699474), (806, 3434231), (1178, 2349737), (7657, 361498), (15314, 180749)]