264958707622

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1980289}}^1$

素因数の和:1980820

約数の個数: 32

約数和(自身を含む): 479071756800

約数和(自身を除く): 214113049178

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 503, 1006, 3521, 7042, 9557, 19114, 66899, 133798, 1980289, 3960578, 13862023, 27724046, 37625491, 75250982, 263378437, 526756874, 996085367, 1992170734, 6972597569, 13945195138, 18925621973, 37851243946, 132479353811, 264958707622]

約数ペア:

[(1, 264958707622), (2, 132479353811), (7, 37851243946), (14, 18925621973), (19, 13945195138), (38, 6972597569), (133, 1992170734), (266, 996085367), (503, 526756874), (1006, 263378437), (3521, 75250982), (7042, 37625491), (9557, 27724046), (19114, 13862023), (66899, 3960578), (133798, 1980289)]