2002249810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18202271}}^1$

素因数の和:18202289

約数の個数: 16

約数和(自身を含む): 3931690752

約数和(自身を除く): 1929440942

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18202271, 36404542, 91011355, 182022710, 200224981, 400449962, 1001124905, 2002249810]

約数ペア:

[(1, 2002249810), (2, 1001124905), (5, 400449962), (10, 200224981), (11, 182022710), (22, 91011355), (55, 36404542), (110, 18202271)]