2247336685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{669847}}^1$

素因数の和:669924

約数の個数: 16

約数和(自身を含む): 2990201472

約数和(自身を除く): 742864787

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 669847, 3349235, 7368317, 36841585, 40860667, 204303335, 449467337, 2247336685]

約数ペア:

[(1, 2247336685), (5, 449467337), (11, 204303335), (55, 40860667), (61, 36841585), (305, 7368317), (671, 3349235), (3355, 669847)]