2788890728

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{2062789}}^1$

素因数の和:2062821

約数の個数: 24

約数和(自身を含む): 5662358550

約数和(自身を除く): 2873467822

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2062789, 4125578, 8251156, 16502312, 26816257, 53632514, 107265028, 214530056, 348611341, 697222682, 1394445364, 2788890728]

約数ペア:

[(1, 2788890728), (2, 1394445364), (4, 697222682), (8, 348611341), (13, 214530056), (26, 107265028), (52, 53632514), (104, 26816257), (169, 16502312), (338, 8251156), (676, 4125578), (1352, 2062789)]