2100081626

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{51229}}^1$

素因数の和:51533

約数の個数: 16

約数和(自身を含む): 3196752000

約数和(自身を除く): 1096670374

約数列:

[1, 2, 103, 199, 206, 398, 20497, 40994, 51229, 102458, 5276587, 10194571, 10553174, 20389142, 1050040813, 2100081626]

約数ペア:

[(1, 2100081626), (2, 1050040813), (103, 20389142), (199, 10553174), (206, 10194571), (398, 5276587), (20497, 102458), (40994, 51229)]