3880388162

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1392817}}^1$

素因数の和:1393025

約数の個数: 16

約数和(自身を含む): 6685526400

約数和(自身を除く): 2805138238

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 1392817, 2785634, 9749719, 19499438, 277170583, 554341166, 1940194081, 3880388162]

約数ペア:

[(1, 3880388162), (2, 1940194081), (7, 554341166), (14, 277170583), (199, 19499438), (398, 9749719), (1393, 2785634), (2786, 1392817)]