2664176

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{619}}^1$

素因数の和:896

約数の個数: 20

約数和(自身を含む): 5189400

約数和(自身を除く): 2525224

約数列:

[1, 2, 4, 8, 16, 269, 538, 619, 1076, 1238, 2152, 2476, 4304, 4952, 9904, 166511, 333022, 666044, 1332088, 2664176]

約数ペア:

[(1, 2664176), (2, 1332088), (4, 666044), (8, 333022), (16, 166511), (269, 9904), (538, 4952), (619, 4304), (1076, 2476), (1238, 2152)]