2634388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 5140800

約数和(自身を除く): 2506412

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 2039, 4078, 8156, 34663, 38741, 69326, 77482, 138652, 154964, 658597, 1317194, 2634388]

約数ペア:

[(1, 2634388), (2, 1317194), (4, 658597), (17, 154964), (19, 138652), (34, 77482), (38, 69326), (68, 38741), (76, 34663), (323, 8156), (646, 4078), (1292, 2039)]