1900529054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{677309}}^1$

素因数の和:677395

約数の個数: 16

約数和(自身を含む): 3023511840

約数和(自身を除く): 1122982786

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 677309, 1354618, 15578107, 31156214, 41315849, 82631698, 950264527, 1900529054]

約数ペア:

[(1, 1900529054), (2, 950264527), (23, 82631698), (46, 41315849), (61, 31156214), (122, 15578107), (1403, 1354618), (2806, 677309)]