39811460164

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19477231}}^1$

素因数の和:19477315

約数の個数: 24

約数和(自身を含む): 80713649408

約数和(自身を除く): 40902189244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 19477231, 38954462, 77908924, 136340617, 272681234, 545362468, 1421837863, 2843675726, 5687351452, 9952865041, 19905730082, 39811460164]

約数ペア:

[(1, 39811460164), (2, 19905730082), (4, 9952865041), (7, 5687351452), (14, 2843675726), (28, 1421837863), (73, 545362468), (146, 272681234), (292, 136340617), (511, 77908924), (1022, 38954462), (2044, 19477231)]