127810454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3733}}^1$

素因数の和:3824

約数の個数: 32

約数和(自身を含む): 217766880

約数和(自身を除く): 89956426

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 323, 646, 901, 1007, 1802, 2014, 3733, 7466, 17119, 34238, 63461, 70927, 126922, 141854, 197849, 395698, 1205759, 2411518, 3363433, 3759131, 6726866, 7518262, 63905227, 127810454]

約数ペア:

[(1, 127810454), (2, 63905227), (17, 7518262), (19, 6726866), (34, 3759131), (38, 3363433), (53, 2411518), (106, 1205759), (323, 395698), (646, 197849), (901, 141854), (1007, 126922), (1802, 70927), (2014, 63461), (3733, 34238), (7466, 17119)]