291235497584

素因数分解:

$2^4\times {\mathrm{16607}}^1\times {\mathrm{1096057}}^1$

素因数の和:1112672

約数の個数: 20

約数和(自身を含む): 564303269184

約数和(自身を除く): 273067771600

約数列:

[1, 2, 4, 8, 16, 16607, 33214, 66428, 132856, 265712, 1096057, 2192114, 4384228, 8768456, 17536912, 18202218599, 36404437198, 72808874396, 145617748792, 291235497584]

約数ペア:

[(1, 291235497584), (2, 145617748792), (4, 72808874396), (8, 36404437198), (16, 18202218599), (16607, 17536912), (33214, 8768456), (66428, 4384228), (132856, 2192114), (265712, 1096057)]