2811536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1959

約数の個数: 40

約数和(自身を含む): 6707904

約数和(自身を除く): 3896368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1931, 3862, 7724, 13517, 15448, 25103, 27034, 30896, 50206, 54068, 100412, 108136, 175721, 200824, 216272, 351442, 401648, 702884, 1405768, 2811536]

約数ペア:

[(1, 2811536), (2, 1405768), (4, 702884), (7, 401648), (8, 351442), (13, 216272), (14, 200824), (16, 175721), (26, 108136), (28, 100412), (52, 54068), (56, 50206), (91, 30896), (104, 27034), (112, 25103), (182, 15448), (208, 13517), (364, 7724), (728, 3862), (1456, 1931)]