848379426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{86587}}^1$

素因数の和:86686

約数の個数: 32

約数和(自身を含む): 1795488768

約数和(自身を除く): 947109342

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 86587, 173174, 259761, 519522, 1991501, 3983002, 5974503, 6147677, 11949006, 12295354, 18443031, 36886062, 141396571, 282793142, 424189713, 848379426]

約数ペア:

[(1, 848379426), (2, 424189713), (3, 282793142), (6, 141396571), (23, 36886062), (46, 18443031), (69, 12295354), (71, 11949006), (138, 6147677), (142, 5974503), (213, 3983002), (426, 1991501), (1633, 519522), (3266, 259761), (4899, 173174), (9798, 86587)]