2154141992

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2055479}}^1$

素因数の和:2055616

約数の個数: 16

約数和(自身を含む): 4069850400

約数和(自身を除く): 1915708408

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2055479, 4110958, 8221916, 16443832, 269267749, 538535498, 1077070996, 2154141992]

約数ペア:

[(1, 2154141992), (2, 1077070996), (4, 538535498), (8, 269267749), (131, 16443832), (262, 8221916), (524, 4110958), (1048, 2055479)]