2249492

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:540

約数の個数: 36

約数和(自身を含む): 4788000

約数和(自身を除く): 2538508

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 499, 644, 998, 1127, 1996, 2254, 3493, 4508, 6986, 11477, 13972, 22954, 24451, 45908, 48902, 80339, 97804, 160678, 321356, 562373, 1124746, 2249492]

約数ペア:

[(1, 2249492), (2, 1124746), (4, 562373), (7, 321356), (14, 160678), (23, 97804), (28, 80339), (46, 48902), (49, 45908), (92, 24451), (98, 22954), (161, 13972), (196, 11477), (322, 6986), (499, 4508), (644, 3493), (998, 2254), (1127, 1996)]