2669892445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2554921}}^1$

素因数の和:2554956

約数の個数: 16

約数和(自身を含む): 3679087680

約数和(自身を除く): 1009195235

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2554921, 12774605, 28104131, 48543499, 140520655, 242717495, 533978489, 2669892445]

約数ペア:

[(1, 2669892445), (5, 533978489), (11, 242717495), (19, 140520655), (55, 48543499), (95, 28104131), (209, 12774605), (1045, 2554921)]