2100081544715

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{779251037}}^1$

素因数の和:779251067

約数の個数: 24

約数和(自身を含む): 3198046259952

約数和(自身を除く): 1097964715237

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 779251037, 3896255185, 5454757259, 8571761407, 27273786295, 38183300813, 42858807035, 60002329849, 190916504065, 300011649245, 420016308943, 2100081544715]

約数ペア:

[(1, 2100081544715), (5, 420016308943), (7, 300011649245), (11, 190916504065), (35, 60002329849), (49, 42858807035), (55, 38183300813), (77, 27273786295), (245, 8571761407), (385, 5454757259), (539, 3896255185), (2695, 779251037)]