870834904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{4337}}^1$

素因数の和:5683

約数の個数: 32

約数和(自身を含む): 1720450800

約数和(自身を除く): 849615896

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1321, 2642, 4337, 5284, 8674, 10568, 17348, 25099, 34696, 50198, 82403, 100396, 164806, 200792, 329612, 659224, 5729177, 11458354, 22916708, 45833416, 108854363, 217708726, 435417452, 870834904]

約数ペア:

[(1, 870834904), (2, 435417452), (4, 217708726), (8, 108854363), (19, 45833416), (38, 22916708), (76, 11458354), (152, 5729177), (1321, 659224), (2642, 329612), (4337, 200792), (5284, 164806), (8674, 100396), (10568, 82403), (17348, 50198), (25099, 34696)]