2179338245

素因数分解:

$5^1\times 7^1\times {\mathrm{2017}}^1\times {\mathrm{30871}}^1$

素因数の和:32900

約数の個数: 16

約数和(自身を含む): 2990385408

約数和(自身を除く): 811047163

約数列:

[1, 5, 7, 35, 2017, 10085, 14119, 30871, 70595, 154355, 216097, 1080485, 62266807, 311334035, 435867649, 2179338245]

約数ペア:

[(1, 2179338245), (5, 435867649), (7, 311334035), (35, 62266807), (2017, 1080485), (10085, 216097), (14119, 154355), (30871, 70595)]