194990698513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2797}}^1\times {\mathrm{315449}}^1$

素因数の和:318276

約数の個数: 16

約数和(自身を含む): 222422533200

約数和(自身を除く): 27431834687

約数列:

[1, 13, 17, 221, 2797, 36361, 47549, 315449, 618137, 4100837, 5362633, 69714229, 882310853, 11470041089, 14999284501, 194990698513]

約数ペア:

[(1, 194990698513), (13, 14999284501), (17, 11470041089), (221, 882310853), (2797, 69714229), (36361, 5362633), (47549, 4100837), (315449, 618137)]