2998188904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{19724927}}^1$

素因数の和:19724952

約数の個数: 16

約数和(自身を含む): 5917478400

約数和(自身を除く): 2919289496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 19724927, 39449854, 78899708, 157799416, 374773613, 749547226, 1499094452, 2998188904]

約数ペア:

[(1, 2998188904), (2, 1499094452), (4, 749547226), (8, 374773613), (19, 157799416), (38, 78899708), (76, 39449854), (152, 19724927)]