4485012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 12096000

約数和(自身を除く): 7610988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 499, 642, 749, 998, 1284, 1497, 1498, 1996, 2247, 2994, 2996, 3493, 4494, 5988, 6986, 8988, 10479, 13972, 20958, 41916, 53393, 106786, 160179, 213572, 320358, 373751, 640716, 747502, 1121253, 1495004, 2242506, 4485012]

約数ペア:

[(1, 4485012), (2, 2242506), (3, 1495004), (4, 1121253), (6, 747502), (7, 640716), (12, 373751), (14, 320358), (21, 213572), (28, 160179), (42, 106786), (84, 53393), (107, 41916), (214, 20958), (321, 13972), (428, 10479), (499, 8988), (642, 6986), (749, 5988), (998, 4494), (1284, 3493), (1497, 2996), (1498, 2994), (1996, 2247)]