5129727590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39459443}}^1$

素因数の和:39459463

約数の個数: 16

約数和(自身を含む): 9943779888

約数和(自身を除く): 4814052298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 39459443, 78918886, 197297215, 394594430, 512972759, 1025945518, 2564863795, 5129727590]

約数ペア:

[(1, 5129727590), (2, 2564863795), (5, 1025945518), (10, 512972759), (13, 394594430), (26, 197297215), (65, 78918886), (130, 39459443)]