878342884

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{739}}^1\times {\mathrm{2777}}^1$

素因数の和:3627

約数の個数: 24

約数和(自身を含む): 1554124320

約数和(自身を除く): 675781436

約数列:

[1, 2, 4, 107, 214, 428, 739, 1478, 2777, 2956, 5554, 11108, 79073, 158146, 297139, 316292, 594278, 1188556, 2052203, 4104406, 8208812, 219585721, 439171442, 878342884]

約数ペア:

[(1, 878342884), (2, 439171442), (4, 219585721), (107, 8208812), (214, 4104406), (428, 2052203), (739, 1188556), (1478, 594278), (2777, 316292), (2956, 297139), (5554, 158146), (11108, 79073)]