447870698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15091}}^1$

素因数の和:15194

約数の個数: 32

約数和(自身を含む): 782369280

約数和(自身を除く): 334498582

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 1349, 1562, 2698, 14839, 15091, 29678, 30182, 166001, 286729, 332002, 573458, 1071461, 2142922, 3154019, 6308038, 11786071, 20357759, 23572142, 40715518, 223935349, 447870698]

約数ペア:

[(1, 447870698), (2, 223935349), (11, 40715518), (19, 23572142), (22, 20357759), (38, 11786071), (71, 6308038), (142, 3154019), (209, 2142922), (418, 1071461), (781, 573458), (1349, 332002), (1562, 286729), (2698, 166001), (14839, 30182), (15091, 29678)]