171307612

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197359}}^1$

素因数の和:197401

約数の個数: 24

約数和(自身を含む): 353669120

約数和(自身を除く): 182361508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 197359, 394718, 789436, 1381513, 2763026, 5526052, 6118129, 12236258, 24472516, 42826903, 85653806, 171307612]

約数ペア:

[(1, 171307612), (2, 85653806), (4, 42826903), (7, 24472516), (14, 12236258), (28, 6118129), (31, 5526052), (62, 2763026), (124, 1381513), (217, 789436), (434, 394718), (868, 197359)]