2213446159

素因数分解:

${\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1\times {\mathrm{1669}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 2308608000

約数和(自身を除く): 95161841

約数列:

[1, 31, 179, 239, 1669, 5549, 7409, 42781, 51739, 298751, 398891, 1326211, 9261281, 12365621, 71401489, 2213446159]

約数ペア:

[(1, 2213446159), (31, 71401489), (179, 12365621), (239, 9261281), (1669, 1326211), (5549, 398891), (7409, 298751), (42781, 51739)]