128424874

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1\times {\mathrm{1493}}^1$

素因数の和:2585

約数の個数: 16

約数和(自身を含む): 197656200

約数和(自身を除く): 69231326

約数列:

[1, 2, 41, 82, 1049, 1493, 2098, 2986, 43009, 61213, 86018, 122426, 1566157, 3132314, 64212437, 128424874]

約数ペア:

[(1, 128424874), (2, 64212437), (41, 3132314), (82, 1566157), (1049, 122426), (1493, 86018), (2098, 61213), (2986, 43009)]