488691894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{252163}}^1$

素因数の和:252204

約数の個数: 32

約数和(自身を含む): 1089348480

約数和(自身を除く): 600656586

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 252163, 504326, 756489, 1512978, 4286771, 4791097, 8573542, 9582194, 12860313, 14373291, 25720626, 28746582, 81448649, 162897298, 244345947, 488691894]

約数ペア:

[(1, 488691894), (2, 244345947), (3, 162897298), (6, 81448649), (17, 28746582), (19, 25720626), (34, 14373291), (38, 12860313), (51, 9582194), (57, 8573542), (102, 4791097), (114, 4286771), (323, 1512978), (646, 756489), (969, 504326), (1938, 252163)]