64638130

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{14591}}^1$

素因数の和:15041

約数の個数: 16

約数和(自身を含む): 116619264

約数和(自身を除く): 51981134

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 14591, 29182, 72955, 145910, 6463813, 12927626, 32319065, 64638130]

約数ペア:

[(1, 64638130), (2, 32319065), (5, 12927626), (10, 6463813), (443, 145910), (886, 72955), (2215, 29182), (4430, 14591)]