1948112

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:710

約数の個数: 20

約数和(自身を含む): 3796260

約数和(自身を除く): 1848148

約数列:

[1, 2, 4, 8, 16, 313, 389, 626, 778, 1252, 1556, 2504, 3112, 5008, 6224, 121757, 243514, 487028, 974056, 1948112]

約数ペア:

[(1, 1948112), (2, 974056), (4, 487028), (8, 243514), (16, 121757), (313, 6224), (389, 5008), (626, 3112), (778, 2504), (1252, 1556)]