1329121174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{659941}}^1$

素因数の和:660015

約数の個数: 16

約数和(自身を含む): 2138212080

約数和(自身を除く): 809090906

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 659941, 1319882, 12538879, 25077758, 34976873, 69953746, 664560587, 1329121174]

約数ペア:

[(1, 1329121174), (2, 664560587), (19, 69953746), (38, 34976873), (53, 25077758), (106, 12538879), (1007, 1319882), (2014, 659941)]