2987516

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4639}}^1$

素因数の和:4673

約数の個数: 24

約数和(自身を含む): 6236160

約数和(自身を除く): 3248644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 4639, 9278, 18556, 32473, 64946, 106697, 129892, 213394, 426788, 746879, 1493758, 2987516]

約数ペア:

[(1, 2987516), (2, 1493758), (4, 746879), (7, 426788), (14, 213394), (23, 129892), (28, 106697), (46, 64946), (92, 32473), (161, 18556), (322, 9278), (644, 4639)]