2087156912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{264599}}^1$

素因数の和:264653

約数の個数: 40

約数和(自身を含む): 4429404000

約数和(自身を除く): 2342247088

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 264599, 529198, 1058396, 2116792, 4233584, 4498183, 7673371, 8996366, 15346742, 17992732, 30693484, 35985464, 61386968, 71970928, 122773936, 130447307, 260894614, 521789228, 1043578456, 2087156912]

約数ペア:

[(1, 2087156912), (2, 1043578456), (4, 521789228), (8, 260894614), (16, 130447307), (17, 122773936), (29, 71970928), (34, 61386968), (58, 35985464), (68, 30693484), (116, 17992732), (136, 15346742), (232, 8996366), (272, 7673371), (464, 4498183), (493, 4233584), (986, 2116792), (1972, 1058396), (3944, 529198), (7888, 264599)]