5457478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2751

約数の個数: 16

約数和(自身を含む): 8930880

約数和(自身を除く): 3473402

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 2657, 5314, 34541, 69082, 209903, 419806, 2728739, 5457478]

約数ペア:

[(1, 5457478), (2, 2728739), (13, 419806), (26, 209903), (79, 69082), (158, 34541), (1027, 5314), (2054, 2657)]