2994996904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{19703927}}^1$

素因数の和:19703952

約数の個数: 16

約数和(自身を含む): 5911178400

約数和(自身を除く): 2916181496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 19703927, 39407854, 78815708, 157631416, 374374613, 748749226, 1497498452, 2994996904]

約数ペア:

[(1, 2994996904), (2, 1497498452), (4, 748749226), (8, 374374613), (19, 157631416), (38, 78815708), (76, 39407854), (152, 19703927)]