1900953012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{211499}}^1$

素因数の和:211620

約数の個数: 48

約数和(自身を含む): 5116608000

約数和(自身を除く): 3215654988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 211499, 422998, 634497, 845996, 1268994, 1480493, 2537988, 2960986, 4441479, 5921972, 8882958, 17765916, 22630393, 45260786, 67891179, 90521572, 135782358, 158412751, 271564716, 316825502, 475238253, 633651004, 950476506, 1900953012]

約数ペア:

[(1, 1900953012), (2, 950476506), (3, 633651004), (4, 475238253), (6, 316825502), (7, 271564716), (12, 158412751), (14, 135782358), (21, 90521572), (28, 67891179), (42, 45260786), (84, 22630393), (107, 17765916), (214, 8882958), (321, 5921972), (428, 4441479), (642, 2960986), (749, 2537988), (1284, 1480493), (1498, 1268994), (2247, 845996), (2996, 634497), (4494, 422998), (8988, 211499)]