7871206

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 14376960

約数和(自身を除く): 6505754

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 233, 254, 266, 466, 889, 1631, 1778, 2413, 3262, 4427, 4826, 8854, 16891, 29591, 30989, 33782, 59182, 61978, 207137, 414274, 562229, 1124458, 3935603, 7871206]

約数ペア:

[(1, 7871206), (2, 3935603), (7, 1124458), (14, 562229), (19, 414274), (38, 207137), (127, 61978), (133, 59182), (233, 33782), (254, 30989), (266, 29591), (466, 16891), (889, 8854), (1631, 4826), (1778, 4427), (2413, 3262)]