10520916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 28224000

約数和(自身を除く): 17703084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 499, 502, 753, 998, 1004, 1497, 1506, 1757, 1996, 2994, 3012, 3493, 3514, 5271, 5988, 6986, 7028, 10479, 10542, 13972, 20958, 21084, 41916, 125249, 250498, 375747, 500996, 751494, 876743, 1502988, 1753486, 2630229, 3506972, 5260458, 10520916]

約数ペア:

[(1, 10520916), (2, 5260458), (3, 3506972), (4, 2630229), (6, 1753486), (7, 1502988), (12, 876743), (14, 751494), (21, 500996), (28, 375747), (42, 250498), (84, 125249), (251, 41916), (499, 21084), (502, 20958), (753, 13972), (998, 10542), (1004, 10479), (1497, 7028), (1506, 6986), (1757, 5988), (1996, 5271), (2994, 3514), (3012, 3493)]