1790224

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2729}}^1$

素因数の和:2778

約数の個数: 20

約数和(自身を含む): 3554460

約数和(自身を除く): 1764236

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2729, 5458, 10916, 21832, 43664, 111889, 223778, 447556, 895112, 1790224]

約数ペア:

[(1, 1790224), (2, 895112), (4, 447556), (8, 223778), (16, 111889), (41, 43664), (82, 21832), (164, 10916), (328, 5458), (656, 2729)]