214623728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1219453}}^1$

素因数の和:1219472

約数の個数: 20

約数和(自身を含む): 453636888

約数和(自身を除く): 239013160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1219453, 2438906, 4877812, 9755624, 13413983, 19511248, 26827966, 53655932, 107311864, 214623728]

約数ペア:

[(1, 214623728), (2, 107311864), (4, 53655932), (8, 26827966), (11, 19511248), (16, 13413983), (22, 9755624), (44, 4877812), (88, 2438906), (176, 1219453)]