266989614

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{408241}}^1$

素因数の和:408355

約数の個数: 16

約数和(自身を含む): 538879440

約数和(自身を除く): 271889826

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 408241, 816482, 1224723, 2449446, 44498269, 88996538, 133494807, 266989614]

約数ペア:

[(1, 266989614), (2, 133494807), (3, 88996538), (6, 44498269), (109, 2449446), (218, 1224723), (327, 816482), (654, 408241)]