2978045237

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{16921}}^1$

素因数の和:17156

約数の個数: 16

約数和(自身を含む): 3208411200

約数和(自身を除く): 230365963

約数列:

[1, 19, 59, 157, 1121, 2983, 9263, 16921, 175997, 321499, 998339, 2656597, 18968441, 50475343, 156739223, 2978045237]

約数ペア:

[(1, 2978045237), (19, 156739223), (59, 50475343), (157, 18968441), (1121, 2656597), (2983, 998339), (9263, 321499), (16921, 175997)]