66125373730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{508656721}}^1$

素因数の和:508656741

約数の個数: 16

約数和(自身を含む): 128181493944

約数和(自身を除く): 62056120214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 508656721, 1017313442, 2543283605, 5086567210, 6612537373, 13225074746, 33062686865, 66125373730]

約数ペア:

[(1, 66125373730), (2, 33062686865), (5, 13225074746), (10, 6612537373), (13, 5086567210), (26, 2543283605), (65, 1017313442), (130, 508656721)]