1851096065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4068343}}^1$

素因数の和:4068368

約数の個数: 16

約数和(自身を含む): 2733927168

約数和(自身を除く): 882831103

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4068343, 20341715, 28478401, 52888459, 142392005, 264442295, 370219213, 1851096065]

約数ペア:

[(1, 1851096065), (5, 370219213), (7, 264442295), (13, 142392005), (35, 52888459), (65, 28478401), (91, 20341715), (455, 4068343)]