1247156968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{6778027}}^1$

素因数の和:6778056

約数の個数: 16

約数和(自身を含む): 2440090080

約数和(自身を除く): 1192933112

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 6778027, 13556054, 27112108, 54224216, 155894621, 311789242, 623578484, 1247156968]

約数ペア:

[(1, 1247156968), (2, 623578484), (4, 311789242), (8, 155894621), (23, 54224216), (46, 27112108), (92, 13556054), (184, 6778027)]