2098381569

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 2887776000

約数和(自身を除く): 789394431

約数列:

[1, 3, 73, 89, 199, 219, 267, 541, 597, 1623, 6497, 14527, 17711, 19491, 39493, 43581, 48149, 53133, 107659, 118479, 144447, 322977, 1292903, 3514877, 3878709, 7859107, 9581651, 10544631, 23577321, 28744953, 699460523, 2098381569]

約数ペア:

[(1, 2098381569), (3, 699460523), (73, 28744953), (89, 23577321), (199, 10544631), (219, 9581651), (267, 7859107), (541, 3878709), (597, 3514877), (1623, 1292903), (6497, 322977), (14527, 144447), (17711, 118479), (19491, 107659), (39493, 53133), (43581, 48149)]