887042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:437

約数の個数: 16

約数和(自身を含む): 1450680

約数和(自身を除く): 563638

約数列:

[1, 2, 13, 26, 109, 218, 313, 626, 1417, 2834, 4069, 8138, 34117, 68234, 443521, 887042]

約数ペア:

[(1, 887042), (2, 443521), (13, 68234), (26, 34117), (109, 8138), (218, 4069), (313, 2834), (626, 1417)]