2188544

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 36

約数和(自身を含む): 4464096

約数和(自身を除く): 2275552

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 103, 128, 166, 206, 256, 332, 412, 664, 824, 1328, 1648, 2656, 3296, 5312, 6592, 8549, 10624, 13184, 17098, 21248, 26368, 34196, 68392, 136784, 273568, 547136, 1094272, 2188544]

約数ペア:

[(1, 2188544), (2, 1094272), (4, 547136), (8, 273568), (16, 136784), (32, 68392), (64, 34196), (83, 26368), (103, 21248), (128, 17098), (166, 13184), (206, 10624), (256, 8549), (332, 6592), (412, 5312), (664, 3296), (824, 2656), (1328, 1648)]