2660656

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{929}}^1$

素因数の和:1116

約数の個数: 20

約数和(自身を含む): 5189400

約数和(自身を除く): 2528744

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 929, 1432, 1858, 2864, 3716, 7432, 14864, 166291, 332582, 665164, 1330328, 2660656]

約数ペア:

[(1, 2660656), (2, 1330328), (4, 665164), (8, 332582), (16, 166291), (179, 14864), (358, 7432), (716, 3716), (929, 2864), (1432, 1858)]