2070542215

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{969809}}^1$

素因数の和:969882

約数の個数: 16

約数和(自身を含む): 2886154560

約数和(自身を除く): 815612345

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 969809, 4849045, 6788663, 33943315, 59158349, 295791745, 414108443, 2070542215]

約数ペア:

[(1, 2070542215), (5, 414108443), (7, 295791745), (35, 59158349), (61, 33943315), (305, 6788663), (427, 4849045), (2135, 969809)]