2185136

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3380

約数の個数: 20

約数和(自身を含む): 4338264

約数和(自身を除く): 2153128

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3331, 6662, 13324, 26648, 53296, 136571, 273142, 546284, 1092568, 2185136]

約数ペア:

[(1, 2185136), (2, 1092568), (4, 546284), (8, 273142), (16, 136571), (41, 53296), (82, 26648), (164, 13324), (328, 6662), (656, 3331)]