7903164

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 20563200

約数和(自身を除く): 12660036

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 2039, 3876, 4078, 6117, 8156, 12234, 24468, 34663, 38741, 69326, 77482, 103989, 116223, 138652, 154964, 207978, 232446, 415956, 464892, 658597, 1317194, 1975791, 2634388, 3951582, 7903164]

約数ペア:

[(1, 7903164), (2, 3951582), (3, 2634388), (4, 1975791), (6, 1317194), (12, 658597), (17, 464892), (19, 415956), (34, 232446), (38, 207978), (51, 154964), (57, 138652), (68, 116223), (76, 103989), (102, 77482), (114, 69326), (204, 38741), (228, 34663), (323, 24468), (646, 12234), (969, 8156), (1292, 6117), (1938, 4078), (2039, 3876)]