2046795088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317431}}^1$

素因数の和:317483

約数の個数: 40

約数和(自身を含む): 4408495616

約数和(自身を除く): 2361700528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 317431, 634862, 1269724, 2539448, 4126603, 5078896, 8253206, 9840361, 16506412, 19680722, 33012824, 39361444, 66025648, 78722888, 127924693, 157445776, 255849386, 511698772, 1023397544, 2046795088]

約数ペア:

[(1, 2046795088), (2, 1023397544), (4, 511698772), (8, 255849386), (13, 157445776), (16, 127924693), (26, 78722888), (31, 66025648), (52, 39361444), (62, 33012824), (104, 19680722), (124, 16506412), (208, 9840361), (248, 8253206), (403, 5078896), (496, 4126603), (806, 2539448), (1612, 1269724), (3224, 634862), (6448, 317431)]