252242664961

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1768399}}^1$

素因数の和:1768525

約数の個数: 24

約数和(自身を含む): 304815571200

約数和(自身を除く): 52572906239

約数列:

[1, 7, 41, 49, 71, 287, 497, 2009, 2911, 3479, 20377, 142639, 1768399, 12378793, 72504359, 86651551, 125556329, 507530513, 878894303, 3552713591, 5147809489, 6152260121, 36034666423, 252242664961]

約数ペア:

[(1, 252242664961), (7, 36034666423), (41, 6152260121), (49, 5147809489), (71, 3552713591), (287, 878894303), (497, 507530513), (2009, 125556329), (2911, 86651551), (3479, 72504359), (20377, 12378793), (142639, 1768399)]