2078576313

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{20143}}^1$

素因数の和:20269

約数の個数: 32

約数和(自身を含む): 3132794880

約数和(自身を除く): 1054218567

約数列:

[1, 3, 11, 33, 53, 59, 159, 177, 583, 649, 1749, 1947, 3127, 9381, 20143, 34397, 60429, 103191, 221573, 664719, 1067579, 1188437, 3202737, 3565311, 11743369, 13072807, 35230107, 39218421, 62987161, 188961483, 692858771, 2078576313]

約数ペア:

[(1, 2078576313), (3, 692858771), (11, 188961483), (33, 62987161), (53, 39218421), (59, 35230107), (159, 13072807), (177, 11743369), (583, 3565311), (649, 3202737), (1749, 1188437), (1947, 1067579), (3127, 664719), (9381, 221573), (20143, 103191), (34397, 60429)]