489615787

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{593}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 515782080

約数和(自身を除く): 26166293

約数列:

[1, 29, 71, 401, 593, 2059, 11629, 17197, 28471, 42103, 237793, 825659, 1220987, 6895997, 16883303, 489615787]

約数ペア:

[(1, 489615787), (29, 16883303), (71, 6895997), (401, 1220987), (593, 825659), (2059, 237793), (11629, 42103), (17197, 28471)]