2438216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 5054400

約数和(自身を除く): 2616184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 269, 412, 538, 824, 1076, 1133, 2152, 2266, 2959, 4532, 5918, 9064, 11836, 23672, 27707, 55414, 110828, 221656, 304777, 609554, 1219108, 2438216]

約数ペア:

[(1, 2438216), (2, 1219108), (4, 609554), (8, 304777), (11, 221656), (22, 110828), (44, 55414), (88, 27707), (103, 23672), (206, 11836), (269, 9064), (412, 5918), (538, 4532), (824, 2959), (1076, 2266), (1133, 2152)]