2009279622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{438899}}^1$

素因数の和:439020

約数の個数: 32

約数和(自身を含む): 4634784000

約数和(自身を除く): 2625504378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 438899, 877798, 1316697, 2633394, 3072293, 6144586, 9216879, 18433758, 47839991, 95679982, 143519973, 287039946, 334879937, 669759874, 1004639811, 2009279622]

約数ペア:

[(1, 2009279622), (2, 1004639811), (3, 669759874), (6, 334879937), (7, 287039946), (14, 143519973), (21, 95679982), (42, 47839991), (109, 18433758), (218, 9216879), (327, 6144586), (654, 3072293), (763, 2633394), (1526, 1316697), (2289, 877798), (4578, 438899)]