2163952

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^2$

素因数の和:293

約数の個数: 30

約数和(自身を含む): 4826328

約数和(自身を除く): 2662376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15568, 19321, 38642, 77284, 135247, 154568, 270494, 309136, 540988, 1081976, 2163952]

約数ペア:

[(1, 2163952), (2, 1081976), (4, 540988), (7, 309136), (8, 270494), (14, 154568), (16, 135247), (28, 77284), (56, 38642), (112, 19321), (139, 15568), (278, 7784), (556, 3892), (973, 2224), (1112, 1946)]