2078753768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2855431}}^1$

素因数の和:2855457

約数の個数: 32

約数和(自身を含む): 4797125760

約数和(自身を除く): 2718371992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2855431, 5710862, 11421724, 19988017, 22843448, 37120603, 39976034, 74241206, 79952068, 148482412, 159904136, 259844221, 296964824, 519688442, 1039376884, 2078753768]

約数ペア:

[(1, 2078753768), (2, 1039376884), (4, 519688442), (7, 296964824), (8, 259844221), (13, 159904136), (14, 148482412), (26, 79952068), (28, 74241206), (52, 39976034), (56, 37120603), (91, 22843448), (104, 19988017), (182, 11421724), (364, 5710862), (728, 2855431)]