8120866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 14636160

約数和(自身を除く): 6515294

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 967, 1934, 4199, 8398, 12571, 16439, 18373, 25142, 32878, 36746, 213707, 238849, 312341, 427414, 477698, 624682, 4060433, 8120866]

約数ペア:

[(1, 8120866), (2, 4060433), (13, 624682), (17, 477698), (19, 427414), (26, 312341), (34, 238849), (38, 213707), (221, 36746), (247, 32878), (323, 25142), (442, 18373), (494, 16439), (646, 12571), (967, 8398), (1934, 4199)]