201813430897

素因数分解:

${\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{4406503}}^1$

素因数の和:4406800

約数の個数: 12

約数和(自身を含む): 219338143104

約数和(自身を除く): 17524712207

約数列:

[1, 13, 169, 271, 3523, 45799, 4406503, 57284539, 744699007, 1194162313, 15524110069, 201813430897]

約数ペア:

[(1, 201813430897), (13, 15524110069), (169, 1194162313), (271, 744699007), (3523, 57284539), (45799, 4406503)]