8628451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 9886240

約数和(自身を除く): 1257789

約数列:

[1, 13, 19, 181, 193, 247, 2353, 2509, 3439, 3667, 34933, 44707, 47671, 454129, 663727, 8628451]

約数ペア:

[(1, 8628451), (13, 663727), (19, 454129), (181, 47671), (193, 44707), (247, 34933), (2353, 3667), (2509, 3439)]