1705232

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:746

約数の個数: 20

約数和(自身を含む): 3326796

約数和(自身を除く): 1621564

約数列:

[1, 2, 4, 8, 16, 197, 394, 541, 788, 1082, 1576, 2164, 3152, 4328, 8656, 106577, 213154, 426308, 852616, 1705232]

約数ペア:

[(1, 1705232), (2, 852616), (4, 426308), (8, 213154), (16, 106577), (197, 8656), (394, 4328), (541, 3152), (788, 2164), (1082, 1576)]