78455294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{8861}}^1$

素因数の和:9115

約数の個数: 16

約数和(自身を含む): 124422480

約数和(自身を除く): 45967186

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 8861, 17722, 168359, 336718, 2064613, 4129226, 39227647, 78455294]

約数ペア:

[(1, 78455294), (2, 39227647), (19, 4129226), (38, 2064613), (233, 336718), (466, 168359), (4427, 17722), (8854, 8861)]