1323218284

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{857}}^1\times {\mathrm{2777}}^1$

素因数の和:3777

約数の個数: 24

約数和(自身を含む): 2335853520

約数和(自身を除く): 1012635236

約数列:

[1, 2, 4, 139, 278, 556, 857, 1714, 2777, 3428, 5554, 11108, 119123, 238246, 386003, 476492, 772006, 1544012, 2379889, 4759778, 9519556, 330804571, 661609142, 1323218284]

約数ペア:

[(1, 1323218284), (2, 661609142), (4, 330804571), (139, 9519556), (278, 4759778), (556, 2379889), (857, 1544012), (1714, 772006), (2777, 476492), (3428, 386003), (5554, 238246), (11108, 119123)]