1329511390

素因数分解:

$2^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{155863}}^1$

素因数の和:156723

約数の個数: 16

約数和(自身を含む): 2395941408

約数和(自身を除く): 1066430018

約数列:

[1, 2, 5, 10, 853, 1706, 4265, 8530, 155863, 311726, 779315, 1558630, 132951139, 265902278, 664755695, 1329511390]

約数ペア:

[(1, 1329511390), (2, 664755695), (5, 265902278), (10, 132951139), (853, 1558630), (1706, 779315), (4265, 311726), (8530, 155863)]