2577196

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 4767840

約数和(自身を除く): 2190644

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 257, 436, 514, 1028, 2507, 5014, 5911, 10028, 11822, 23644, 28013, 56026, 112052, 644299, 1288598, 2577196]

約数ペア:

[(1, 2577196), (2, 1288598), (4, 644299), (23, 112052), (46, 56026), (92, 28013), (109, 23644), (218, 11822), (257, 10028), (436, 5911), (514, 5014), (1028, 2507)]