127788586786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1146559}}^1$

素因数の和:1147006

約数の個数: 32

約数和(自身を含む): 231146496000

約数和(自身を除く): 103357909214

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 419, 838, 2933, 5866, 7961, 15922, 55727, 111454, 1146559, 2293118, 8025913, 16051826, 21784621, 43569242, 152492347, 304984694, 480408221, 960816442, 3362857547, 6725715094, 9127756199, 18255512398, 63894293393, 127788586786]

約数ペア:

[(1, 127788586786), (2, 63894293393), (7, 18255512398), (14, 9127756199), (19, 6725715094), (38, 3362857547), (133, 960816442), (266, 480408221), (419, 304984694), (838, 152492347), (2933, 43569242), (5866, 21784621), (7961, 16051826), (15922, 8025913), (55727, 2293118), (111454, 1146559)]