2656636

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 4840416

約数和(自身を除く): 2183780

約数列:

[1, 2, 4, 41, 82, 97, 164, 167, 194, 334, 388, 668, 3977, 6847, 7954, 13694, 15908, 16199, 27388, 32398, 64796, 664159, 1328318, 2656636]

約数ペア:

[(1, 2656636), (2, 1328318), (4, 664159), (41, 64796), (82, 32398), (97, 27388), (164, 16199), (167, 15908), (194, 13694), (334, 7954), (388, 6847), (668, 3977)]