2550731

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 2916000

約数和(自身を除く): 365269

約数列:

[1, 17, 19, 53, 149, 323, 901, 1007, 2533, 2831, 7897, 17119, 48127, 134249, 150043, 2550731]

約数ペア:

[(1, 2550731), (17, 150043), (19, 134249), (53, 48127), (149, 17119), (323, 7897), (901, 2831), (1007, 2533)]