129446324

素因数分解:

$2^2\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{3109}}^1$

素因数の和:4607

約数の個数: 24

約数和(自身を含む): 259150080

約数和(自身を除く): 129703756

約数列:

[1, 2, 4, 7, 14, 28, 1487, 2974, 3109, 5948, 6218, 10409, 12436, 20818, 21763, 41636, 43526, 87052, 4623083, 9246166, 18492332, 32361581, 64723162, 129446324]

約数ペア:

[(1, 129446324), (2, 64723162), (4, 32361581), (7, 18492332), (14, 9246166), (28, 4623083), (1487, 87052), (2974, 43526), (3109, 41636), (5948, 21763), (6218, 20818), (10409, 12436)]