2662388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 4982208

約数和(自身を除く): 2319820

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 673, 989, 1346, 1978, 2692, 3956, 15479, 28939, 30958, 57878, 61916, 115756, 665597, 1331194, 2662388]

約数ペア:

[(1, 2662388), (2, 1331194), (4, 665597), (23, 115756), (43, 61916), (46, 57878), (86, 30958), (92, 28939), (172, 15479), (673, 3956), (989, 2692), (1346, 1978)]