779443408

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{132739}}^1$

素因数の和:133114

約数の個数: 20

約数和(自身を含む): 1514297920

約数和(自身を除く): 734854512

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 132739, 265478, 530956, 1061912, 2123824, 48715213, 97430426, 194860852, 389721704, 779443408]

約数ペア:

[(1, 779443408), (2, 389721704), (4, 194860852), (8, 97430426), (16, 48715213), (367, 2123824), (734, 1061912), (1468, 530956), (2936, 265478), (5872, 132739)]