1629189055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{281623}}^1$

素因数の和:281730

約数の個数: 16

約数和(自身を含む): 2129077440

約数和(自身を除く): 499888385

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 281623, 1408115, 3661099, 18305495, 25064447, 125322235, 325837811, 1629189055]

約数ペア:

[(1, 1629189055), (5, 325837811), (13, 125322235), (65, 25064447), (89, 18305495), (445, 3661099), (1157, 1408115), (5785, 281623)]