2487404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 4784640

約数和(自身を除く): 2297236

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1423, 1748, 2846, 5692, 27037, 32729, 54074, 65458, 108148, 130916, 621851, 1243702, 2487404]

約数ペア:

[(1, 2487404), (2, 1243702), (4, 621851), (19, 130916), (23, 108148), (38, 65458), (46, 54074), (76, 32729), (92, 27037), (437, 5692), (874, 2846), (1423, 1748)]