2783649044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{5751341}}^1$

素因数の和:5751367

約数の個数: 18

約数和(自身を含む): 5354499402

約数和(自身を除く): 2570850358

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 5751341, 11502682, 23005364, 63264751, 126529502, 253059004, 695912261, 1391824522, 2783649044]

約数ペア:

[(1, 2783649044), (2, 1391824522), (4, 695912261), (11, 253059004), (22, 126529502), (44, 63264751), (121, 23005364), (242, 11502682), (484, 5751341)]