2008455638

素因数分解:

$2^1\times 7^1\times {\mathrm{2539}}^1\times {\mathrm{56503}}^1$

素因数の和:59051

約数の個数: 16

約数和(自身を含む): 3444483840

約数和(自身を除く): 1436028202

約数列:

[1, 2, 7, 14, 2539, 5078, 17773, 35546, 56503, 113006, 395521, 791042, 143461117, 286922234, 1004227819, 2008455638]

約数ペア:

[(1, 2008455638), (2, 1004227819), (7, 286922234), (14, 143461117), (2539, 791042), (5078, 395521), (17773, 113006), (35546, 56503)]